[NET] IRDA: Fix whitespace errors.

Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

8 files changed, 502 insertions, 502 deletions

diff --git a/net/irda/irlan/irlan_client.c b/net/irda/irlan/irlan_client.c
index 95cf1234ea17..a4c1c9545827 100644
--- a/net/irda/irlan/irlan_client.c
+++ b/net/irda/irlan/irlan_client.c
@@ -1,5 +1,5 @@
 /*********************************************************************
- *                
+ *
  * Filename:      irlan_client.c
  * Version:       0.9
  * Description:   IrDA LAN Access Protocol (IrLAN) Client
@@ -11,17 +11,17 @@
  * Sources:       skeleton.c by Donald Becker <becker@CESDIS.gsfc.nasa.gov>
  *                slip.c by Laurence Culhane, <loz@holmes.demon.co.uk>
  *                          Fred N. van Kempen, <waltje@uwalt.nl.mugnet.org>
- * 
- *     Copyright (c) 1998-1999 Dag Brattli <dagb@cs.uit.no>, 
+ *
+ *     Copyright (c) 1998-1999 Dag Brattli <dagb@cs.uit.no>,
  *     All Rights Reserved.
- *     
- *     This program is free software; you can redistribute it and/or 
- *     modify it under the terms of the GNU General Public License as 
- *     published by the Free Software Foundation; either version 2 of 
+ *
+ *     This program is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License as
+ *     published by the Free Software Foundation; either version 2 of
  *     the License, or (at your option) any later version.
  *
  *     Neither Dag Brattli nor University of Tromsų admit liability nor
- *     provide warranty for any of this software. This material is 
+ *     provide warranty for any of this software. This material is
  *     provided "AS-IS" and at no charge.
  *
  ********************************************************************/
@@ -54,35 +54,35 @@
 
 #undef CONFIG_IRLAN_GRATUITOUS_ARP
 
-static void irlan_client_ctrl_disconnect_indication(void *instance, void *sap, 
-						    LM_REASON reason, 
+static void irlan_client_ctrl_disconnect_indication(void *instance, void *sap,
+						    LM_REASON reason,
 						    struct sk_buff *);
-static int irlan_client_ctrl_data_indication(void *instance, void *sap, 
+static int irlan_client_ctrl_data_indication(void *instance, void *sap,
 					     struct sk_buff *skb);
-static void irlan_client_ctrl_connect_confirm(void *instance, void *sap, 
-					      struct qos_info *qos, 
+static void irlan_client_ctrl_connect_confirm(void *instance, void *sap,
+					      struct qos_info *qos,
 					      __u32 max_sdu_size,
 					      __u8 max_header_size,
 					      struct sk_buff *);
-static void irlan_check_response_param(struct irlan_cb *self, char *param, 
+static void irlan_check_response_param(struct irlan_cb *self, char *param,
 				       char *value, int val_len);
 static void irlan_client_open_ctrl_tsap(struct irlan_cb *self);
 
 static void irlan_client_kick_timer_expired(void *data)
 {
 	struct irlan_cb *self = (struct irlan_cb *) data;
-	
+
 	IRDA_DEBUG(2, "%s()\n", __FUNCTION__ );
 
 	IRDA_ASSERT(self != NULL, return;);
 	IRDA_ASSERT(self->magic == IRLAN_MAGIC, return;);
-	
-	/*  
+
+	/*
 	 * If we are in peer mode, the client may not have got the discovery
-	 * indication it needs to make progress. If the client is still in 
+	 * indication it needs to make progress. If the client is still in
 	 * IDLE state, we must kick it to, but only if the provider is not IDLE
- 	 */
-	if ((self->provider.access_type == ACCESS_PEER) && 
+	 */
+	if ((self->provider.access_type == ACCESS_PEER) &&
 	    (self->client.state == IRLAN_IDLE) &&
 	    (self->provider.state != IRLAN_IDLE)) {
 		irlan_client_wakeup(self, self->saddr, self->daddr);
@@ -92,8 +92,8 @@ static void irlan_client_kick_timer_expired(void *data)
 static void irlan_client_start_kick_timer(struct irlan_cb *self, int timeout)
 {
 	IRDA_DEBUG(4, "%s()\n", __FUNCTION__ );
-	
-	irda_start_timer(&self->client.kick_timer, timeout, (void *) self, 
+
+	irda_start_timer(&self->client.kick_timer, timeout, (void *) self,
 			 irlan_client_kick_timer_expired);
 }
 
@@ -110,11 +110,11 @@ void irlan_client_wakeup(struct irlan_cb *self, __u32 saddr, __u32 daddr)
 	IRDA_ASSERT(self != NULL, return;);
 	IRDA_ASSERT(self->magic == IRLAN_MAGIC, return;);
 
-	/* 
+	/*
 	 * Check if we are already awake, or if we are a provider in direct
 	 * mode (in that case we must leave the client idle
 	 */
-	if ((self->client.state != IRLAN_IDLE) || 
+	if ((self->client.state != IRLAN_IDLE) ||
 	    (self->provider.access_type == ACCESS_DIRECT))
 	{
 			IRDA_DEBUG(0, "%s(), already awake!\n", __FUNCTION__ );
@@ -135,7 +135,7 @@ void irlan_client_wakeup(struct irlan_cb *self, __u32 saddr, __u32 daddr)
 	irlan_open_data_tsap(self);
 
 	irlan_do_client_event(self, IRLAN_DISCOVERY_INDICATION, NULL);
-	
+
 	/* Start kick timer */
 	irlan_client_start_kick_timer(self, 2*HZ);
 }
@@ -148,11 +148,11 @@ void irlan_client_wakeup(struct irlan_cb *self, __u32 saddr, __u32 daddr)
  */
 void irlan_client_discovery_indication(discinfo_t *discovery,
 				       DISCOVERY_MODE mode,
-				       void *priv) 
+				       void *priv)
 {
 	struct irlan_cb *self;
 	__u32 saddr, daddr;
-	
+
 	IRDA_DEBUG(1, "%s()\n", __FUNCTION__ );
 
 	IRDA_ASSERT(discovery != NULL, return;);
@@ -177,35 +177,35 @@ void irlan_client_discovery_indication(discinfo_t *discovery,
 
 		IRDA_DEBUG(1, "%s(), Found instance (%08x)!\n", __FUNCTION__ ,
 		      daddr);
-		
+
 		irlan_client_wakeup(self, saddr, daddr);
 	}
 IRDA_ASSERT_LABEL(out:)
 	rcu_read_unlock();
 }
-	
+
 /*
  * Function irlan_client_data_indication (handle, skb)
  *
  *    This function gets the data that is received on the control channel
  *
  */
-static int irlan_client_ctrl_data_indication(void *instance, void *sap, 
+static int irlan_client_ctrl_data_indication(void *instance, void *sap,
 					     struct sk_buff *skb)
 {
 	struct irlan_cb *self;
-	
+
 	IRDA_DEBUG(2, "%s()\n", __FUNCTION__ );
-	
+
 	self = (struct irlan_cb *) instance;
-	
+
 	IRDA_ASSERT(self != NULL, return -1;);
 	IRDA_ASSERT(self->magic == IRLAN_MAGIC, return -1;);
 	IRDA_ASSERT(skb != NULL, return -1;);
-	
-	irlan_do_client_event(self, IRLAN_DATA_INDICATION, skb); 
 
-	/* Ready for a new command */	
+	irlan_do_client_event(self, IRLAN_DATA_INDICATION, skb);
+
+	/* Ready for a new command */
 	IRDA_DEBUG(2, "%s(), clearing tx_busy\n", __FUNCTION__ );
 	self->client.tx_busy = FALSE;
 
@@ -215,27 +215,27 @@ static int irlan_client_ctrl_data_indication(void *instance, void *sap,
 	return 0;
 }
 
-static void irlan_client_ctrl_disconnect_indication(void *instance, void *sap, 
-						    LM_REASON reason, 
-						    struct sk_buff *userdata) 
+static void irlan_client_ctrl_disconnect_indication(void *instance, void *sap,
+						    LM_REASON reason,
+						    struct sk_buff *userdata)
 {
 	struct irlan_cb *self;
 	struct tsap_cb *tsap;
 	struct sk_buff *skb;
 
 	IRDA_DEBUG(4, "%s(), reason=%d\n", __FUNCTION__ , reason);
-	
+
 	self = (struct irlan_cb *) instance;
 	tsap = (struct tsap_cb *) sap;
 
 	IRDA_ASSERT(self != NULL, return;);
-	IRDA_ASSERT(self->magic == IRLAN_MAGIC, return;);	
+	IRDA_ASSERT(self->magic == IRLAN_MAGIC, return;);
 	IRDA_ASSERT(tsap != NULL, return;);
 	IRDA_ASSERT(tsap->magic == TTP_TSAP_MAGIC, return;);
-	
+
 	IRDA_ASSERT(tsap == self->client.tsap_ctrl, return;);
 
-       	/* Remove frames queued on the control channel */
+	/* Remove frames queued on the control channel */
 	while ((skb = skb_dequeue(&self->client.txq)) != NULL) {
 		dev_kfree_skb(skb);
 	}
@@ -272,7 +272,7 @@ static void irlan_client_open_ctrl_tsap(struct irlan_cb *self)
 	notify.disconnect_indication = irlan_client_ctrl_disconnect_indication;
 	notify.instance = self;
 	strlcpy(notify.name, "IrLAN ctrl (c)", sizeof(notify.name));
-	
+
 	tsap = irttp_open_tsap(LSAP_ANY, DEFAULT_INITIAL_CREDIT, &notify);
 	if (!tsap) {
 		IRDA_DEBUG(2, "%s(), Got no tsap!\n", __FUNCTION__ );
@@ -287,11 +287,11 @@ static void irlan_client_open_ctrl_tsap(struct irlan_cb *self)
  *    Connection to peer IrLAN laye confirmed
  *
  */
-static void irlan_client_ctrl_connect_confirm(void *instance, void *sap, 
-					      struct qos_info *qos, 
+static void irlan_client_ctrl_connect_confirm(void *instance, void *sap,
+					      struct qos_info *qos,
 					      __u32 max_sdu_size,
 					      __u8 max_header_size,
-					      struct sk_buff *skb) 
+					      struct sk_buff *skb)
 {
 	struct irlan_cb *self;
 
@@ -316,7 +316,7 @@ static void irlan_client_ctrl_connect_confirm(void *instance, void *sap,
  *    Print return code of request to peer IrLAN layer.
  *
  */
-static void print_ret_code(__u8 code) 
+static void print_ret_code(__u8 code)
 {
 	switch(code) {
 	case 0:
@@ -358,7 +358,7 @@ static void print_ret_code(__u8 code)
 /*
  * Function irlan_client_parse_response (self, skb)
  *
- *    Extract all parameters from received buffer, then feed them to 
+ *    Extract all parameters from received buffer, then feed them to
  *    check_params for parsing
  */
 void irlan_client_parse_response(struct irlan_cb *self, struct sk_buff *skb)
@@ -369,30 +369,30 @@ void irlan_client_parse_response(struct irlan_cb *self, struct sk_buff *skb)
 	int ret;
 	__u16 val_len;
 	int i;
-        char *name;
-        char *value;
+	char *name;
+	char *value;
+
+	IRDA_ASSERT(skb != NULL, return;);
 
-	IRDA_ASSERT(skb != NULL, return;);	
-	
 	IRDA_DEBUG(4, "%s() skb->len=%d\n", __FUNCTION__ , (int) skb->len);
-	
+
 	IRDA_ASSERT(self != NULL, return;);
 	IRDA_ASSERT(self->magic == IRLAN_MAGIC, return;);
-	
+
 	if (!skb) {
 		IRDA_ERROR("%s(), Got NULL skb!\n", __FUNCTION__);
 		return;
 	}
 	frame = skb->data;
-	
-	/* 
-	 *  Check return code and print it if not success 
+
+	/*
+	 *  Check return code and print it if not success
 	 */
 	if (frame[0]) {
 		print_ret_code(frame[0]);
 		return;
 	}
-	
+
 	name = kmalloc(255, GFP_ATOMIC);
 	if (!name)
 		return;
@@ -406,11 +406,11 @@ void irlan_client_parse_response(struct irlan_cb *self, struct sk_buff *skb)
 	count = frame[1];
 
 	IRDA_DEBUG(4, "%s(), got %d parameters\n", __FUNCTION__ , count);
-	
+
 	ptr = frame+2;
 
 	/* For all parameters */
- 	for (i=0; i<count;i++) {
+	for (i=0; i<count;i++) {
 		ret = irlan_extract_param(ptr, name, value, &val_len);
 		if (ret < 0) {
 			IRDA_DEBUG(2, "%s(), IrLAN, Error!\n", __FUNCTION__ );
@@ -418,7 +418,7 @@ void irlan_client_parse_response(struct irlan_cb *self, struct sk_buff *skb)
 		}
 		ptr += ret;
 		irlan_check_response_param(self, name, value, val_len);
- 	}
+	}
 	/* Cleanup */
 	kfree(name);
 	kfree(value);
@@ -430,8 +430,8 @@ void irlan_client_parse_response(struct irlan_cb *self, struct sk_buff *skb)
  *     Check which parameter is received and update local variables
  *
  */
-static void irlan_check_response_param(struct irlan_cb *self, char *param, 
-				       char *value, int val_len) 
+static void irlan_check_response_param(struct irlan_cb *self, char *param,
+				       char *value, int val_len)
 {
 	__u16 tmp_cpu; /* Temporary value in host order */
 	__u8 *bytes;
@@ -465,7 +465,7 @@ static void irlan_check_response_param(struct irlan_cb *self, char *param,
 			self->client.filter_type |= IRLAN_BROADCAST;
 		else if (strcmp(value, "IPX_SOCKET") == 0)
 			self->client.filter_type |= IRLAN_IPX_SOCKET;
-		
+
 	}
 	if (strcmp(param, "ACCESS_TYPE") == 0) {
 		if (strcmp(value, "DIRECT") == 0)
@@ -480,7 +480,7 @@ static void irlan_check_response_param(struct irlan_cb *self, char *param,
 	}
 	/* IRLAN version */
 	if (strcmp(param, "IRLAN_VER") == 0) {
-		IRDA_DEBUG(4, "IrLAN version %d.%d\n", (__u8) value[0], 
+		IRDA_DEBUG(4, "IrLAN version %d.%d\n", (__u8) value[0],
 		      (__u8) value[1]);
 
 		self->version[0] = value[0];
@@ -497,17 +497,17 @@ static void irlan_check_response_param(struct irlan_cb *self, char *param,
 		memcpy(&tmp_cpu, value, 2); /* Align value */
 		le16_to_cpus(&tmp_cpu);     /* Convert to host order */
 		self->client.recv_arb_val = tmp_cpu;
-		IRDA_DEBUG(2, "%s(), receive arb val=%d\n", __FUNCTION__ , 
+		IRDA_DEBUG(2, "%s(), receive arb val=%d\n", __FUNCTION__ ,
 			   self->client.recv_arb_val);
 	}
 	if (strcmp(param, "MAX_FRAME") == 0) {
 		memcpy(&tmp_cpu, value, 2); /* Align value */
 		le16_to_cpus(&tmp_cpu);     /* Convert to host order */
 		self->client.max_frame = tmp_cpu;
-		IRDA_DEBUG(4, "%s(), max frame=%d\n", __FUNCTION__ , 
+		IRDA_DEBUG(4, "%s(), max frame=%d\n", __FUNCTION__ ,
 			   self->client.max_frame);
 	}
-	 
+
 	/* RECONNECT_KEY, in case the link goes down! */
 	if (strcmp(param, "RECONNECT_KEY") == 0) {
 		IRDA_DEBUG(4, "Got reconnect key: ");
@@ -521,9 +521,9 @@ static void irlan_check_response_param(struct irlan_cb *self, char *param,
 	if (strcmp(param, "FILTER_ENTRY") == 0) {
 		bytes = value;
 		IRDA_DEBUG(4, "Ethernet address = %02x:%02x:%02x:%02x:%02x:%02x\n",
-		      bytes[0], bytes[1], bytes[2], bytes[3], bytes[4], 
+		      bytes[0], bytes[1], bytes[2], bytes[3], bytes[4],
 		      bytes[5]);
-		for (i = 0; i < 6; i++) 
+		for (i = 0; i < 6; i++)
 			self->dev->dev_addr[i] = bytes[i];
 	}
 }
@@ -534,11 +534,11 @@ static void irlan_check_response_param(struct irlan_cb *self, char *param,
  *    Got results from remote LM-IAS
  *
  */
-void irlan_client_get_value_confirm(int result, __u16 obj_id, 
-				    struct ias_value *value, void *priv) 
+void irlan_client_get_value_confirm(int result, __u16 obj_id,
+				    struct ias_value *value, void *priv)
 {
 	struct irlan_cb *self;
-	
+
 	IRDA_DEBUG(4, "%s()\n", __FUNCTION__ );
 
 	IRDA_ASSERT(priv != NULL, return;);
@@ -553,7 +553,7 @@ void irlan_client_get_value_confirm(int result, __u16 obj_id,
 	/* Check if request succeeded */
 	if (result != IAS_SUCCESS) {
 		IRDA_DEBUG(2, "%s(), got NULL value!\n", __FUNCTION__ );
-		irlan_do_client_event(self, IRLAN_IAS_PROVIDER_NOT_AVAIL, 
+		irlan_do_client_event(self, IRLAN_IAS_PROVIDER_NOT_AVAIL,
 				      NULL);
 		return;
 	}
diff --git a/net/irda/irlan/irlan_client_event.c b/net/irda/irlan/irlan_client_event.c
index ce943b69e996..843ab6fbb394 100644
--- a/net/irda/irlan/irlan_client_event.c
+++ b/net/irda/irlan/irlan_client_event.c
@@ -1,5 +1,5 @@
 /*********************************************************************
- *                
+ *
  * Filename:      irlan_client_event.c
  * Version:       0.9
  * Description:   IrLAN client state machine
@@ -8,17 +8,17 @@
  * Created at:    Sun Aug 31 20:14:37 1997
  * Modified at:   Sun Dec 26 21:52:24 1999
  * Modified by:   Dag Brattli <dagb@cs.uit.no>
- * 
- *     Copyright (c) 1998-1999 Dag Brattli <dagb@cs.uit.no>, 
+ *
+ *     Copyright (c) 1998-1999 Dag Brattli <dagb@cs.uit.no>,
  *     All Rights Reserved.
- *     
- *     This program is free software; you can redistribute it and/or 
- *     modify it under the terms of the GNU General Public License as 
- *     published by the Free Software Foundation; either version 2 of 
+ *
+ *     This program is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License as
+ *     published by the Free Software Foundation; either version 2 of
  *     the License, or (at your option) any later version.
  *
  *     Neither Dag Brattli nor University of Tromsų admit liability nor
- *     provide warranty for any of this software. This material is 
+ *     provide warranty for any of this software. This material is
  *     provided "AS-IS" and at no charge.
  *
  ********************************************************************/
@@ -36,31 +36,31 @@
 #include <net/irda/irlan_client.h>
 #include <net/irda/irlan_event.h>
 
-static int irlan_client_state_idle (struct irlan_cb *self, IRLAN_EVENT event, 
+static int irlan_client_state_idle (struct irlan_cb *self, IRLAN_EVENT event,
 				    struct sk_buff *skb);
-static int irlan_client_state_query(struct irlan_cb *self, IRLAN_EVENT event, 
+static int irlan_client_state_query(struct irlan_cb *self, IRLAN_EVENT event,
 				    struct sk_buff *skb);
-static int irlan_client_state_conn (struct irlan_cb *self, IRLAN_EVENT event, 
+static int irlan_client_state_conn (struct irlan_cb *self, IRLAN_EVENT event,
 				    struct sk_buff *skb);
-static int irlan_client_state_info (struct irlan_cb *self, IRLAN_EVENT event, 
+static int irlan_client_state_info (struct irlan_cb *self, IRLAN_EVENT event,
 				    struct sk_buff *skb);
-static int irlan_client_state_media(struct irlan_cb *self, IRLAN_EVENT event, 
+static int irlan_client_state_media(struct irlan_cb *self, IRLAN_EVENT event,
 				    struct sk_buff *skb);
-static int irlan_client_state_open (struct irlan_cb *self, IRLAN_EVENT event, 
+static int irlan_client_state_open (struct irlan_cb *self, IRLAN_EVENT event,
 				    struct sk_buff *skb);
-static int irlan_client_state_wait (struct irlan_cb *self, IRLAN_EVENT event, 
+static int irlan_client_state_wait (struct irlan_cb *self, IRLAN_EVENT event,
 				    struct sk_buff *skb);
-static int irlan_client_state_arb  (struct irlan_cb *self, IRLAN_EVENT event, 
+static int irlan_client_state_arb  (struct irlan_cb *self, IRLAN_EVENT event,
 				    struct sk_buff *skb);
-static int irlan_client_state_data (struct irlan_cb *self, IRLAN_EVENT event, 
+static int irlan_client_state_data (struct irlan_cb *self, IRLAN_EVENT event,
 				    struct sk_buff *skb);
-static int irlan_client_state_close(struct irlan_cb *self, IRLAN_EVENT event, 
+static int irlan_client_state_close(struct irlan_cb *self, IRLAN_EVENT event,
 				    struct sk_buff *skb);
-static int irlan_client_state_sync (struct irlan_cb *self, IRLAN_EVENT event, 
+static int irlan_client_state_sync (struct irlan_cb *self, IRLAN_EVENT event,
 				    struct sk_buff *skb);
 
 static int (*state[])(struct irlan_cb *, IRLAN_EVENT event, struct sk_buff *) =
-{ 
+{
 	irlan_client_state_idle,
 	irlan_client_state_query,
 	irlan_client_state_conn,
@@ -74,8 +74,8 @@ static int (*state[])(struct irlan_cb *, IRLAN_EVENT event, struct sk_buff *) =
 	irlan_client_state_sync
 };
 
-void irlan_do_client_event(struct irlan_cb *self, IRLAN_EVENT event, 
-			   struct sk_buff *skb) 
+void irlan_do_client_event(struct irlan_cb *self, IRLAN_EVENT event,
+			   struct sk_buff *skb)
 {
 	IRDA_ASSERT(self != NULL, return;);
 	IRDA_ASSERT(self->magic == IRLAN_MAGIC, return;);
@@ -89,14 +89,14 @@ void irlan_do_client_event(struct irlan_cb *self, IRLAN_EVENT event,
  *    IDLE, We are waiting for an indication that there is a provider
  *    available.
  */
-static int irlan_client_state_idle(struct irlan_cb *self, IRLAN_EVENT event, 
-				   struct sk_buff *skb) 
+static int irlan_client_state_idle(struct irlan_cb *self, IRLAN_EVENT event,
+				   struct sk_buff *skb)
 {
 	IRDA_DEBUG(4, "%s()\n", __FUNCTION__ );
 
 	IRDA_ASSERT(self != NULL, return -1;);
 	IRDA_ASSERT(self->magic == IRLAN_MAGIC, return -1;);
-	
+
 	switch (event) {
 	case IRLAN_DISCOVERY_INDICATION:
 		if (self->client.iriap) {
@@ -104,7 +104,7 @@ static int irlan_client_state_idle(struct irlan_cb *self, IRLAN_EVENT event,
 				     __FUNCTION__);
 			return -EBUSY;
 		}
-		
+
 		self->client.iriap = iriap_open(LSAP_ANY, IAS_CLIENT, self,
 						irlan_client_get_value_confirm);
 		/* Get some values from peer IAS */
@@ -120,7 +120,7 @@ static int irlan_client_state_idle(struct irlan_cb *self, IRLAN_EVENT event,
 		IRDA_DEBUG(4, "%s(), Unknown event %d\n", __FUNCTION__ , event);
 		break;
 	}
-	if (skb) 
+	if (skb)
 		dev_kfree_skb(skb);
 
 	return 0;
@@ -133,23 +133,23 @@ static int irlan_client_state_idle(struct irlan_cb *self, IRLAN_EVENT event,
  *    to provider, just waiting for the confirm.
  *
  */
-static int irlan_client_state_query(struct irlan_cb *self, IRLAN_EVENT event, 
-				    struct sk_buff *skb) 
+static int irlan_client_state_query(struct irlan_cb *self, IRLAN_EVENT event,
+				    struct sk_buff *skb)
 {
 	IRDA_DEBUG(4, "%s()\n", __FUNCTION__ );
 
 	IRDA_ASSERT(self != NULL, return -1;);
 	IRDA_ASSERT(self->magic == IRLAN_MAGIC, return -1;);
-	
+
 	switch(event) {
 	case IRLAN_IAS_PROVIDER_AVAIL:
 		IRDA_ASSERT(self->dtsap_sel_ctrl != 0, return -1;);
 
 		self->client.open_retries = 0;
-		
-		irttp_connect_request(self->client.tsap_ctrl, 
-				      self->dtsap_sel_ctrl, 
-				      self->saddr, self->daddr, NULL, 
+
+		irttp_connect_request(self->client.tsap_ctrl,
+				      self->dtsap_sel_ctrl,
+				      self->saddr, self->daddr, NULL,
 				      IRLAN_MTU, NULL);
 		irlan_next_client_state(self, IRLAN_CONN);
 		break;
@@ -158,7 +158,7 @@ static int irlan_client_state_query(struct irlan_cb *self, IRLAN_EVENT event,
 		irlan_next_client_state(self, IRLAN_IDLE);
 
 		/* Give the client a kick! */
-		if ((self->provider.access_type == ACCESS_PEER) && 
+		if ((self->provider.access_type == ACCESS_PEER) &&
 		    (self->provider.state != IRLAN_IDLE))
 			irlan_client_wakeup(self, self->saddr, self->daddr);
 		break;
@@ -175,7 +175,7 @@ static int irlan_client_state_query(struct irlan_cb *self, IRLAN_EVENT event,
 	}
 	if (skb)
 		dev_kfree_skb(skb);
-	
+
 	return 0;
 }
 
@@ -186,13 +186,13 @@ static int irlan_client_state_query(struct irlan_cb *self, IRLAN_EVENT event,
  *    commands yet.
  *
  */
-static int irlan_client_state_conn(struct irlan_cb *self, IRLAN_EVENT event, 
-				   struct sk_buff *skb) 
+static int irlan_client_state_conn(struct irlan_cb *self, IRLAN_EVENT event,
+				   struct sk_buff *skb)
 {
 	IRDA_DEBUG(4, "%s()\n", __FUNCTION__ );
-	
+
 	IRDA_ASSERT(self != NULL, return -1;);
-	
+
 	switch (event) {
 	case IRLAN_CONNECT_COMPLETE:
 		/* Send getinfo cmd */
@@ -212,7 +212,7 @@ static int irlan_client_state_conn(struct irlan_cb *self, IRLAN_EVENT event,
 	}
 	if (skb)
 		dev_kfree_skb(skb);
-	
+
 	return 0;
 }
 
@@ -221,24 +221,24 @@ static int irlan_client_state_conn(struct irlan_cb *self, IRLAN_EVENT event,
  *
  *    INFO, We have issued a GetInfo command and is awaiting a reply.
  */
-static int irlan_client_state_info(struct irlan_cb *self, IRLAN_EVENT event, 
-				   struct sk_buff *skb) 
+static int irlan_client_state_info(struct irlan_cb *self, IRLAN_EVENT event,
+				   struct sk_buff *skb)
 {
 	IRDA_DEBUG(4, "%s()\n", __FUNCTION__ );
 
 	IRDA_ASSERT(self != NULL, return -1;);
-	
+
 	switch (event) {
 	case IRLAN_DATA_INDICATION:
 		IRDA_ASSERT(skb != NULL, return -1;);
-	
+
 		irlan_client_parse_response(self, skb);
-		
+
 		irlan_next_client_state(self, IRLAN_MEDIA);
-		
+
 		irlan_get_media_char(self);
 		break;
-		
+
 	case IRLAN_LMP_DISCONNECT:
 	case IRLAN_LAP_DISCONNECT:
 		irlan_next_client_state(self, IRLAN_IDLE);
@@ -252,7 +252,7 @@ static int irlan_client_state_info(struct irlan_cb *self, IRLAN_EVENT event,
 	}
 	if (skb)
 		dev_kfree_skb(skb);
-	
+
 	return 0;
 }
 
@@ -263,11 +263,11 @@ static int irlan_client_state_info(struct irlan_cb *self, IRLAN_EVENT event,
  *    reply.
  *
  */
-static int irlan_client_state_media(struct irlan_cb *self, IRLAN_EVENT event, 
-				    struct sk_buff *skb) 
+static int irlan_client_state_media(struct irlan_cb *self, IRLAN_EVENT event,
+				    struct sk_buff *skb)
 {
 	IRDA_DEBUG(4, "%s()\n", __FUNCTION__ );
-	
+
 	IRDA_ASSERT(self != NULL, return -1;);
 
 	switch(event) {
@@ -289,7 +289,7 @@ static int irlan_client_state_media(struct irlan_cb *self, IRLAN_EVENT event,
 	}
 	if (skb)
 		dev_kfree_skb(skb);
-	
+
 	return 0;
 }
 
@@ -300,47 +300,47 @@ static int irlan_client_state_media(struct irlan_cb *self, IRLAN_EVENT event,
  *    reply
  *
  */
-static int irlan_client_state_open(struct irlan_cb *self, IRLAN_EVENT event, 
-				   struct sk_buff *skb) 
+static int irlan_client_state_open(struct irlan_cb *self, IRLAN_EVENT event,
+				   struct sk_buff *skb)
 {
 	struct qos_info qos;
 
 	IRDA_DEBUG(4, "%s()\n", __FUNCTION__ );
-	
+
 	IRDA_ASSERT(self != NULL, return -1;);
 
 	switch(event) {
 	case IRLAN_DATA_INDICATION:
 		irlan_client_parse_response(self, skb);
-		
+
 		/*
-		 *  Check if we have got the remote TSAP for data 
+		 *  Check if we have got the remote TSAP for data
 		 *  communications
 		 */
-	  	IRDA_ASSERT(self->dtsap_sel_data != 0, return -1;);
+		IRDA_ASSERT(self->dtsap_sel_data != 0, return -1;);
 
 		/* Check which access type we are dealing with */
 		switch (self->client.access_type) {
 		case ACCESS_PEER:
 		    if (self->provider.state == IRLAN_OPEN) {
-			    
+
 			    irlan_next_client_state(self, IRLAN_ARB);
-			    irlan_do_client_event(self, IRLAN_CHECK_CON_ARB, 
+			    irlan_do_client_event(self, IRLAN_CHECK_CON_ARB,
 						  NULL);
 		    } else {
-			
+
 			    irlan_next_client_state(self, IRLAN_WAIT);
 		    }
 		    break;
 		case ACCESS_DIRECT:
 		case ACCESS_HOSTED:
 			qos.link_disc_time.bits = 0x01; /* 3 secs */
-			
-			irttp_connect_request(self->tsap_data, 
-					      self->dtsap_sel_data, 
-					      self->saddr, self->daddr, &qos, 
+
+			irttp_connect_request(self->tsap_data,
+					      self->dtsap_sel_data,
+					      self->saddr, self->daddr, &qos,
 					      IRLAN_MTU, NULL);
-			
+
 			irlan_next_client_state(self, IRLAN_DATA);
 			break;
 		default:
@@ -359,7 +359,7 @@ static int irlan_client_state_open(struct irlan_cb *self, IRLAN_EVENT event,
 		IRDA_DEBUG(2, "%s(), Unknown event %d\n", __FUNCTION__ , event);
 		break;
 	}
-	
+
 	if (skb)
 		dev_kfree_skb(skb);
 
@@ -373,13 +373,13 @@ static int irlan_client_state_open(struct irlan_cb *self, IRLAN_EVENT event,
  *    provider OPEN state.
  *
  */
-static int irlan_client_state_wait(struct irlan_cb *self, IRLAN_EVENT event, 
-				   struct sk_buff *skb) 
+static int irlan_client_state_wait(struct irlan_cb *self, IRLAN_EVENT event,
+				   struct sk_buff *skb)
 {
 	IRDA_DEBUG(4, "%s()\n", __FUNCTION__ );
-	
+
 	IRDA_ASSERT(self != NULL, return -1;);
-	
+
 	switch(event) {
 	case IRLAN_PROVIDER_SIGNAL:
 		irlan_next_client_state(self, IRLAN_ARB);
@@ -398,36 +398,36 @@ static int irlan_client_state_wait(struct irlan_cb *self, IRLAN_EVENT event,
 	}
 	if (skb)
 		dev_kfree_skb(skb);
-	
+
 	return 0;
 }
 
-static int irlan_client_state_arb(struct irlan_cb *self, IRLAN_EVENT event, 
-				  struct sk_buff *skb) 
+static int irlan_client_state_arb(struct irlan_cb *self, IRLAN_EVENT event,
+				  struct sk_buff *skb)
 {
 	struct qos_info qos;
 
 	IRDA_DEBUG(2, "%s()\n", __FUNCTION__ );
 
 	IRDA_ASSERT(self != NULL, return -1;);
-	
+
 	switch(event) {
 	case IRLAN_CHECK_CON_ARB:
 		if (self->client.recv_arb_val == self->provider.send_arb_val) {
 			irlan_next_client_state(self, IRLAN_CLOSE);
 			irlan_close_data_channel(self);
-		} else if (self->client.recv_arb_val < 
-			   self->provider.send_arb_val) 
+		} else if (self->client.recv_arb_val <
+			   self->provider.send_arb_val)
 		{
 			qos.link_disc_time.bits = 0x01; /* 3 secs */
 
 			irlan_next_client_state(self, IRLAN_DATA);
-			irttp_connect_request(self->tsap_data, 
-					      self->dtsap_sel_data, 
-					      self->saddr, self->daddr, &qos, 
+			irttp_connect_request(self->tsap_data,
+					      self->dtsap_sel_data,
+					      self->saddr, self->daddr, &qos,
 					      IRLAN_MTU, NULL);
 		} else if (self->client.recv_arb_val >
-			   self->provider.send_arb_val) 
+			   self->provider.send_arb_val)
 		{
 			IRDA_DEBUG(2, "%s(), lost the battle :-(\n", __FUNCTION__ );
 		}
@@ -448,7 +448,7 @@ static int irlan_client_state_arb(struct irlan_cb *self, IRLAN_EVENT event,
 	}
 	if (skb)
 		dev_kfree_skb(skb);
-	
+
 	return 0;
 }
 
@@ -459,8 +459,8 @@ static int irlan_client_state_arb(struct irlan_cb *self, IRLAN_EVENT event,
  *    the local and remote machines.
  *
  */
-static int irlan_client_state_data(struct irlan_cb *self, IRLAN_EVENT event, 
-				   struct sk_buff *skb) 
+static int irlan_client_state_data(struct irlan_cb *self, IRLAN_EVENT event,
+				   struct sk_buff *skb)
 {
 	IRDA_DEBUG(4, "%s()\n", __FUNCTION__ );
 
@@ -470,7 +470,7 @@ static int irlan_client_state_data(struct irlan_cb *self, IRLAN_EVENT event,
 	switch(event) {
 	case IRLAN_DATA_INDICATION:
 		irlan_client_parse_response(self, skb);
-		break;		
+		break;
 	case IRLAN_LMP_DISCONNECT: /* FALLTHROUGH */
 	case IRLAN_LAP_DISCONNECT:
 		irlan_next_client_state(self, IRLAN_IDLE);
@@ -481,18 +481,18 @@ static int irlan_client_state_data(struct irlan_cb *self, IRLAN_EVENT event,
 	}
 	if (skb)
 		dev_kfree_skb(skb);
-	
+
 	return 0;
 }
 
 /*
  * Function irlan_client_state_close (self, event, skb, info)
  *
- *    
+ *
  *
  */
-static int irlan_client_state_close(struct irlan_cb *self, IRLAN_EVENT event, 
-				    struct sk_buff *skb) 
+static int irlan_client_state_close(struct irlan_cb *self, IRLAN_EVENT event,
+				    struct sk_buff *skb)
 {
 	IRDA_DEBUG(2, "%s()\n", __FUNCTION__ );
 
@@ -505,17 +505,17 @@ static int irlan_client_state_close(struct irlan_cb *self, IRLAN_EVENT event,
 /*
  * Function irlan_client_state_sync (self, event, skb, info)
  *
- *    
+ *
  *
  */
-static int irlan_client_state_sync(struct irlan_cb *self, IRLAN_EVENT event, 
-				   struct sk_buff *skb) 
+static int irlan_client_state_sync(struct irlan_cb *self, IRLAN_EVENT event,
+				   struct sk_buff *skb)
 {
 	IRDA_DEBUG(2, "%s()\n", __FUNCTION__ );
-	
+
 	if (skb)
 		dev_kfree_skb(skb);
-	
+
 	return 0;
 }
 
diff --git a/net/irda/irlan/irlan_common.c b/net/irda/irlan/irlan_common.c
index 310776dd6109..9c3dc57ff746 100644
--- a/net/irda/irlan/irlan_common.c
+++ b/net/irda/irlan/irlan_common.c
@@ -1,5 +1,5 @@
 /*********************************************************************
- *                
+ *
  * Filename:      irlan_common.c
  * Version:       0.9
  * Description:   IrDA LAN Access Protocol Implementation
@@ -8,17 +8,17 @@
  * Created at:    Sun Aug 31 20:14:37 1997
  * Modified at:   Sun Dec 26 21:53:10 1999
  * Modified by:   Dag Brattli <dagb@cs.uit.no>
- * 
- *     Copyright (c) 1997, 1999 Dag Brattli <dagb@cs.uit.no>, 
+ *
+ *     Copyright (c) 1997, 1999 Dag Brattli <dagb@cs.uit.no>,
  *     All Rights Reserved.
- *     
- *     This program is free software; you can redistribute it and/or 
- *     modify it under the terms of the GNU General Public License as 
- *     published by the Free Software Foundation; either version 2 of 
+ *
+ *     This program is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License as
+ *     published by the Free Software Foundation; either version 2 of
  *     the License, or (at your option) any later version.
  *
  *     Neither Dag Brattli nor University of Tromsų admit liability nor
- *     provide warranty for any of this software. This material is 
+ *     provide warranty for any of this software. This material is
  *     provided "AS-IS" and at no charge.
  *
  ********************************************************************/
@@ -49,12 +49,12 @@
 
 #include <net/irda/irlan_common.h>
 #include <net/irda/irlan_client.h>
-#include <net/irda/irlan_provider.h> 
+#include <net/irda/irlan_provider.h>
 #include <net/irda/irlan_eth.h>
 #include <net/irda/irlan_filter.h>
 
 
-/* 
+/*
  * Send gratuitous ARP when connected to a new AP or not. May be a clever
  * thing to do, but for some reason the machine crashes if you use DHCP. So
  * lets not use it by default.
@@ -106,8 +106,8 @@ extern struct proc_dir_entry *proc_irda;
 
 static struct irlan_cb *irlan_open(__u32 saddr, __u32 daddr);
 static void __irlan_close(struct irlan_cb *self);
-static int __irlan_insert_param(struct sk_buff *skb, char *param, int type, 
-				__u8 value_byte, __u16 value_short, 
+static int __irlan_insert_param(struct sk_buff *skb, char *param, int type,
+				__u8 value_byte, __u16 value_short,
 				__u8 *value_array, __u16 value_len);
 static void irlan_open_unicast_addr(struct irlan_cb *self);
 static void irlan_get_unicast_addr(struct irlan_cb *self);
@@ -177,7 +177,7 @@ err_ckey:
 	return -ENOMEM;
 }
 
-static void __exit irlan_cleanup(void) 
+static void __exit irlan_cleanup(void)
 {
 	struct irlan_cb *self, *next;
 
@@ -201,7 +201,7 @@ static void __exit irlan_cleanup(void)
 /*
  * Function irlan_open (void)
  *
- *    Open new instance of a client/provider, we should only register the 
+ *    Open new instance of a client/provider, we should only register the
  *    network device if this instance is ment for a particular client/provider
  */
 static struct irlan_cb *irlan_open(__u32 saddr, __u32 daddr)
@@ -229,9 +229,9 @@ static struct irlan_cb *irlan_open(__u32 saddr, __u32 daddr)
 	/* Provider access can only be PEER, DIRECT, or HOSTED */
 	self->provider.access_type = access;
 	if (access == ACCESS_DIRECT) {
-		/*  
+		/*
 		 * Since we are emulating an IrLAN sever we will have to
-		 * give ourself an ethernet address!  
+		 * give ourself an ethernet address!
 		 */
 		dev->dev_addr[0] = 0x40;
 		dev->dev_addr[1] = 0x00;
@@ -245,15 +245,15 @@ static struct irlan_cb *irlan_open(__u32 saddr, __u32 daddr)
 	self->disconnect_reason = LM_USER_REQUEST;
 	init_timer(&self->watchdog_timer);
 	init_timer(&self->client.kick_timer);
-	init_waitqueue_head(&self->open_wait);	
-	
+	init_waitqueue_head(&self->open_wait);
+
 	skb_queue_head_init(&self->client.txq);
-	
+
 	irlan_next_client_state(self, IRLAN_IDLE);
 	irlan_next_provider_state(self, IRLAN_IDLE);
 
 	if (register_netdev(dev)) {
-		IRDA_DEBUG(2, "%s(), register_netdev() failed!\n", 
+		IRDA_DEBUG(2, "%s(), register_netdev() failed!\n",
 			   __FUNCTION__ );
 		self = NULL;
 		free_netdev(dev);
@@ -268,14 +268,14 @@ static struct irlan_cb *irlan_open(__u32 saddr, __u32 daddr)
 /*
  * Function __irlan_close (self)
  *
- *    This function closes and deallocates the IrLAN client instances. Be 
+ *    This function closes and deallocates the IrLAN client instances. Be
  *    aware that other functions which calls client_close() must
  *    remove self from irlans list first.
  */
 static void __irlan_close(struct irlan_cb *self)
 {
 	IRDA_DEBUG(2, "%s()\n", __FUNCTION__ );
-	
+
 	ASSERT_RTNL();
 	IRDA_ASSERT(self != NULL, return;);
 	IRDA_ASSERT(self->magic == IRLAN_MAGIC, return;);
@@ -285,8 +285,8 @@ static void __irlan_close(struct irlan_cb *self)
 
 	/* Close all open connections and remove TSAPs */
 	irlan_close_tsaps(self);
-	
-	if (self->client.iriap) 
+
+	if (self->client.iriap)
 		iriap_close(self->client.iriap);
 
 	/* Remove frames queued on the control channel */
@@ -316,17 +316,17 @@ struct irlan_cb *irlan_get_any(void)
 static void irlan_connect_indication(void *instance, void *sap,
 				     struct qos_info *qos,
 				     __u32 max_sdu_size,
-				     __u8 max_header_size, 
+				     __u8 max_header_size,
 				     struct sk_buff *skb)
 {
 	struct irlan_cb *self;
 	struct tsap_cb *tsap;
 
 	IRDA_DEBUG(2, "%s()\n", __FUNCTION__ );
-	
+
 	self = (struct irlan_cb *) instance;
 	tsap = (struct tsap_cb *) sap;
-	
+
 	IRDA_ASSERT(self != NULL, return;);
 	IRDA_ASSERT(self->magic == IRLAN_MAGIC, return;);
 	IRDA_ASSERT(tsap == self->tsap_data,return;);
@@ -349,9 +349,9 @@ static void irlan_connect_indication(void *instance, void *sap,
 	irlan_do_client_event(self, IRLAN_DATA_CONNECT_INDICATION, NULL);
 
 	if (self->provider.access_type == ACCESS_PEER) {
-		/* 
+		/*
 		 * Data channel is open, so we are now allowed to
-		 * configure the remote filter 
+		 * configure the remote filter
 		 */
 		irlan_get_unicast_addr(self);
 		irlan_open_unicast_addr(self);
@@ -361,10 +361,10 @@ static void irlan_connect_indication(void *instance, void *sap,
 }
 
 static void irlan_connect_confirm(void *instance, void *sap,
-				  struct qos_info *qos, 
+				  struct qos_info *qos,
 				  __u32 max_sdu_size,
-				  __u8 max_header_size, 
-				  struct sk_buff *skb) 
+				  __u8 max_header_size,
+				  struct sk_buff *skb)
 {
 	struct irlan_cb *self;
 
@@ -381,16 +381,16 @@ static void irlan_connect_confirm(void *instance, void *sap,
 	IRDA_DEBUG(0, "%s: We are now connected!\n", __FUNCTION__);
 	del_timer(&self->watchdog_timer);
 
-	/* 
+	/*
 	 * Data channel is open, so we are now allowed to configure the remote
-	 * filter 
+	 * filter
 	 */
 	irlan_get_unicast_addr(self);
 	irlan_open_unicast_addr(self);
-	
+
 	/* Open broadcast and multicast filter by default */
- 	irlan_set_broadcast_filter(self, TRUE);
- 	irlan_set_multicast_filter(self, TRUE);
+	irlan_set_broadcast_filter(self, TRUE);
+	irlan_set_multicast_filter(self, TRUE);
 
 	/* Ready to transfer Ethernet frames */
 	netif_start_queue(self->dev);
@@ -408,29 +408,29 @@ static void irlan_connect_confirm(void *instance, void *sap,
  *    the specified connection (handle)
  */
 static void irlan_disconnect_indication(void *instance,
-					void *sap, LM_REASON reason, 
-					struct sk_buff *userdata) 
+					void *sap, LM_REASON reason,
+					struct sk_buff *userdata)
 {
 	struct irlan_cb *self;
 	struct tsap_cb *tsap;
 
 	IRDA_DEBUG(0, "%s(), reason=%d\n", __FUNCTION__ , reason);
-	
+
 	self = (struct irlan_cb *) instance;
 	tsap = (struct tsap_cb *) sap;
 
 	IRDA_ASSERT(self != NULL, return;);
-	IRDA_ASSERT(self->magic == IRLAN_MAGIC, return;);	
+	IRDA_ASSERT(self->magic == IRLAN_MAGIC, return;);
 	IRDA_ASSERT(tsap != NULL, return;);
 	IRDA_ASSERT(tsap->magic == TTP_TSAP_MAGIC, return;);
-	
+
 	IRDA_ASSERT(tsap == self->tsap_data, return;);
 
 	IRDA_DEBUG(2, "IrLAN, data channel disconnected by peer!\n");
 
 	/* Save reason so we know if we should try to reconnect or not */
 	self->disconnect_reason = reason;
-	
+
 	switch (reason) {
 	case LM_USER_REQUEST: /* User request */
 		IRDA_DEBUG(2, "%s(), User requested\n", __FUNCTION__ );
@@ -451,7 +451,7 @@ static void irlan_disconnect_indication(void *instance,
 		IRDA_ERROR("%s(), Unknown disconnect reason\n", __FUNCTION__);
 		break;
 	}
-	
+
 	/* If you want to pass the skb to *both* state machines, you will
 	 * need to skb_clone() it, so that you don't free it twice.
 	 * As the state machines don't need it, git rid of it here...
@@ -461,7 +461,7 @@ static void irlan_disconnect_indication(void *instance,
 
 	irlan_do_client_event(self, IRLAN_LMP_DISCONNECT, NULL);
 	irlan_do_provider_event(self, IRLAN_LMP_DISCONNECT, NULL);
-	
+
 	wake_up_interruptible(&self->open_wait);
 }
 
@@ -480,12 +480,12 @@ void irlan_open_data_tsap(struct irlan_cb *self)
 		return;
 
 	irda_notify_init(&notify);
-	
+
 	notify.data_indication       = irlan_eth_receive;
 	notify.udata_indication      = irlan_eth_receive;
 	notify.connect_indication    = irlan_connect_indication;
 	notify.connect_confirm       = irlan_connect_confirm;
- 	notify.flow_indication       = irlan_eth_flow_indication;
+	notify.flow_indication       = irlan_eth_flow_indication;
 	notify.disconnect_indication = irlan_disconnect_indication;
 	notify.instance              = self;
 	strlcpy(notify.name, "IrLAN data", sizeof(notify.name));
@@ -497,7 +497,7 @@ void irlan_open_data_tsap(struct irlan_cb *self)
 	}
 	self->tsap_data = tsap;
 
-	/* 
+	/*
 	 *  This is the data TSAP selector which we will pass to the client
 	 *  when the client ask for it.
 	 */
@@ -518,13 +518,13 @@ void irlan_close_tsaps(struct irlan_cb *self)
 		self->tsap_data = NULL;
 	}
 	if (self->client.tsap_ctrl) {
-		irttp_disconnect_request(self->client.tsap_ctrl, NULL, 
+		irttp_disconnect_request(self->client.tsap_ctrl, NULL,
 					 P_NORMAL);
 		irttp_close_tsap(self->client.tsap_ctrl);
 		self->client.tsap_ctrl = NULL;
 	}
 	if (self->provider.tsap_ctrl) {
-		irttp_disconnect_request(self->provider.tsap_ctrl, NULL, 
+		irttp_disconnect_request(self->provider.tsap_ctrl, NULL,
 					 P_NORMAL);
 		irttp_close_tsap(self->provider.tsap_ctrl);
 		self->provider.tsap_ctrl = NULL;
@@ -545,8 +545,8 @@ void irlan_ias_register(struct irlan_cb *self, __u8 tsap_sel)
 
 	IRDA_ASSERT(self != NULL, return;);
 	IRDA_ASSERT(self->magic == IRLAN_MAGIC, return;);
-	
-	/* 
+
+	/*
 	 * Check if object has already been registered by a previous provider.
 	 * If that is the case, we just change the value of the attribute
 	 */
@@ -560,9 +560,9 @@ void irlan_ias_register(struct irlan_cb *self, __u8 tsap_sel)
 		irias_object_change_attribute("IrLAN", "IrDA:TinyTP:LsapSel",
 					      new_value);
 	}
-	
-        /* Register PnP object only if not registered before */
-        if (!irias_find_object("PnP")) {
+
+	/* Register PnP object only if not registered before */
+	if (!irias_find_object("PnP")) {
 		obj = irias_new_object("PnP", IAS_PNP_ID);
 #if 0
 		irias_add_string_attrib(obj, "Name", sysctl_devname,
@@ -606,10 +606,10 @@ int irlan_run_ctrl_tx_queue(struct irlan_cb *self)
 		self->client.tx_busy = FALSE;
 		return 0;
 	}
-	
+
 	/* Check that it's really possible to send commands */
-	if ((self->client.tsap_ctrl == NULL) || 
-	    (self->client.state == IRLAN_IDLE)) 
+	if ((self->client.tsap_ctrl == NULL) ||
+	    (self->client.state == IRLAN_IDLE))
 	{
 		self->client.tx_busy = FALSE;
 		dev_kfree_skb(skb);
@@ -649,7 +649,7 @@ void irlan_get_provider_info(struct irlan_cb *self)
 	__u8 *frame;
 
 	IRDA_DEBUG(4, "%s()\n", __FUNCTION__ );
-	
+
 	IRDA_ASSERT(self != NULL, return;);
 	IRDA_ASSERT(self->magic == IRLAN_MAGIC, return;);
 
@@ -661,12 +661,12 @@ void irlan_get_provider_info(struct irlan_cb *self)
 	/* Reserve space for TTP, LMP, and LAP header */
 	skb_reserve(skb, self->client.max_header_size);
 	skb_put(skb, 2);
-	
+
 	frame = skb->data;
-	
- 	frame[0] = CMD_GET_PROVIDER_INFO;
+
+	frame[0] = CMD_GET_PROVIDER_INFO;
 	frame[1] = 0x00;                 /* Zero parameters */
-	
+
 	irlan_ctrl_data_request(self, skb);
 }
 
@@ -676,16 +676,16 @@ void irlan_get_provider_info(struct irlan_cb *self)
  *    Send an Open Data Command to provider
  *
  */
-void irlan_open_data_channel(struct irlan_cb *self) 
+void irlan_open_data_channel(struct irlan_cb *self)
 {
 	struct sk_buff *skb;
 	__u8 *frame;
-	
+
 	IRDA_DEBUG(4, "%s()\n", __FUNCTION__ );
 
 	IRDA_ASSERT(self != NULL, return;);
 	IRDA_ASSERT(self->magic == IRLAN_MAGIC, return;);
-	
+
 	skb = alloc_skb(IRLAN_MAX_HEADER + IRLAN_CMD_HEADER +
 			IRLAN_STRING_PARAMETER_LEN("MEDIA", "802.3") +
 			IRLAN_STRING_PARAMETER_LEN("ACCESS_TYPE", "DIRECT"),
@@ -695,11 +695,11 @@ void irlan_open_data_channel(struct irlan_cb *self)
 
 	skb_reserve(skb, self->client.max_header_size);
 	skb_put(skb, 2);
-	
+
 	frame = skb->data;
-	
+
 	/* Build frame */
- 	frame[0] = CMD_OPEN_DATA_CHANNEL;
+	frame[0] = CMD_OPEN_DATA_CHANNEL;
 	frame[1] = 0x02; /* Two parameters */
 
 	irlan_insert_string_param(skb, "MEDIA", "802.3");
@@ -711,11 +711,11 @@ void irlan_open_data_channel(struct irlan_cb *self)
 	irlan_ctrl_data_request(self, skb);
 }
 
-void irlan_close_data_channel(struct irlan_cb *self) 
+void irlan_close_data_channel(struct irlan_cb *self)
 {
 	struct sk_buff *skb;
 	__u8 *frame;
-	
+
 	IRDA_DEBUG(4, "%s()\n", __FUNCTION__ );
 
 	IRDA_ASSERT(self != NULL, return;);
@@ -733,11 +733,11 @@ void irlan_close_data_channel(struct irlan_cb *self)
 
 	skb_reserve(skb, self->client.max_header_size);
 	skb_put(skb, 2);
-	
+
 	frame = skb->data;
-	
+
 	/* Build frame */
- 	frame[0] = CMD_CLOSE_DATA_CHAN;
+	frame[0] = CMD_CLOSE_DATA_CHAN;
 	frame[1] = 0x01; /* One parameter */
 
 	irlan_insert_byte_param(skb, "DATA_CHAN", self->dtsap_sel_data);
@@ -748,7 +748,7 @@ void irlan_close_data_channel(struct irlan_cb *self)
 /*
  * Function irlan_open_unicast_addr (self)
  *
- *    Make IrLAN provider accept ethernet frames addressed to the unicast 
+ *    Make IrLAN provider accept ethernet frames addressed to the unicast
  *    address.
  *
  */
@@ -756,12 +756,12 @@ static void irlan_open_unicast_addr(struct irlan_cb *self)
 {
 	struct sk_buff *skb;
 	__u8 *frame;
-	
+
 	IRDA_DEBUG(4, "%s()\n", __FUNCTION__ );
 
 	IRDA_ASSERT(self != NULL, return;);
-	IRDA_ASSERT(self->magic == IRLAN_MAGIC, return;);	
-	
+	IRDA_ASSERT(self->magic == IRLAN_MAGIC, return;);
+
 	skb = alloc_skb(IRLAN_MAX_HEADER + IRLAN_CMD_HEADER +
 			IRLAN_BYTE_PARAMETER_LEN("DATA_CHAN") +
 			IRLAN_STRING_PARAMETER_LEN("FILTER_TYPE", "DIRECTED") +
@@ -773,15 +773,15 @@ static void irlan_open_unicast_addr(struct irlan_cb *self)
 	/* Reserve space for TTP, LMP, and LAP header */
 	skb_reserve(skb, self->max_header_size);
 	skb_put(skb, 2);
-	
+
 	frame = skb->data;
-	
- 	frame[0] = CMD_FILTER_OPERATION;
+
+	frame[0] = CMD_FILTER_OPERATION;
 	frame[1] = 0x03;                 /* Three parameters */
- 	irlan_insert_byte_param(skb, "DATA_CHAN" , self->dtsap_sel_data);
- 	irlan_insert_string_param(skb, "FILTER_TYPE", "DIRECTED");
- 	irlan_insert_string_param(skb, "FILTER_MODE", "FILTER"); 
-	
+	irlan_insert_byte_param(skb, "DATA_CHAN" , self->dtsap_sel_data);
+	irlan_insert_string_param(skb, "FILTER_TYPE", "DIRECTED");
+	irlan_insert_string_param(skb, "FILTER_MODE", "FILTER");
+
 	irlan_ctrl_data_request(self, skb);
 }
 
@@ -794,17 +794,17 @@ static void irlan_open_unicast_addr(struct irlan_cb *self)
  *    one but then _we_ have to initiate all communication with other
  *    hosts, since ARP request for this host will not be answered.
  */
-void irlan_set_broadcast_filter(struct irlan_cb *self, int status) 
+void irlan_set_broadcast_filter(struct irlan_cb *self, int status)
 {
 	struct sk_buff *skb;
 	__u8 *frame;
-	
+
 	IRDA_DEBUG(2, "%s()\n", __FUNCTION__ );
 
 	IRDA_ASSERT(self != NULL, return;);
 	IRDA_ASSERT(self->magic == IRLAN_MAGIC, return;);
-	
- 	skb = alloc_skb(IRLAN_MAX_HEADER + IRLAN_CMD_HEADER +
+
+	skb = alloc_skb(IRLAN_MAX_HEADER + IRLAN_CMD_HEADER +
 			IRLAN_BYTE_PARAMETER_LEN("DATA_CHAN") +
 			IRLAN_STRING_PARAMETER_LEN("FILTER_TYPE", "BROADCAST") +
 			/* We may waste one byte here...*/
@@ -816,17 +816,17 @@ void irlan_set_broadcast_filter(struct irlan_cb *self, int status)
 	/* Reserve space for TTP, LMP, and LAP header */
 	skb_reserve(skb, self->client.max_header_size);
 	skb_put(skb, 2);
-	
+
 	frame = skb->data;
-	
- 	frame[0] = CMD_FILTER_OPERATION;
+
+	frame[0] = CMD_FILTER_OPERATION;
 	frame[1] = 0x03;                 /* Three parameters */
- 	irlan_insert_byte_param(skb, "DATA_CHAN", self->dtsap_sel_data);
- 	irlan_insert_string_param(skb, "FILTER_TYPE", "BROADCAST");
+	irlan_insert_byte_param(skb, "DATA_CHAN", self->dtsap_sel_data);
+	irlan_insert_string_param(skb, "FILTER_TYPE", "BROADCAST");
 	if (status)
-		irlan_insert_string_param(skb, "FILTER_MODE", "FILTER"); 
+		irlan_insert_string_param(skb, "FILTER_MODE", "FILTER");
 	else
-		irlan_insert_string_param(skb, "FILTER_MODE", "NONE"); 
+		irlan_insert_string_param(skb, "FILTER_MODE", "NONE");
 
 	irlan_ctrl_data_request(self, skb);
 }
@@ -835,14 +835,14 @@ void irlan_set_broadcast_filter(struct irlan_cb *self, int status)
  * Function irlan_set_multicast_filter (self, status)
  *
  *    Make IrLAN provider accept ethernet frames addressed to the multicast
- *    address. 
+ *    address.
  *
  */
-void irlan_set_multicast_filter(struct irlan_cb *self, int status) 
+void irlan_set_multicast_filter(struct irlan_cb *self, int status)
 {
 	struct sk_buff *skb;
 	__u8 *frame;
-	
+
 	IRDA_DEBUG(2, "%s()\n", __FUNCTION__ );
 
 	IRDA_ASSERT(self != NULL, return;);
@@ -856,21 +856,21 @@ void irlan_set_multicast_filter(struct irlan_cb *self, int status)
 			GFP_ATOMIC);
 	if (!skb)
 		return;
-	
+
 	/* Reserve space for TTP, LMP, and LAP header */
 	skb_reserve(skb, self->client.max_header_size);
 	skb_put(skb, 2);
-	
+
 	frame = skb->data;
-	
- 	frame[0] = CMD_FILTER_OPERATION;
+
+	frame[0] = CMD_FILTER_OPERATION;
 	frame[1] = 0x03;                 /* Three parameters */
- 	irlan_insert_byte_param(skb, "DATA_CHAN", self->dtsap_sel_data);
- 	irlan_insert_string_param(skb, "FILTER_TYPE", "MULTICAST");
+	irlan_insert_byte_param(skb, "DATA_CHAN", self->dtsap_sel_data);
+	irlan_insert_string_param(skb, "FILTER_TYPE", "MULTICAST");
 	if (status)
-		irlan_insert_string_param(skb, "FILTER_MODE", "ALL"); 
+		irlan_insert_string_param(skb, "FILTER_MODE", "ALL");
 	else
-		irlan_insert_string_param(skb, "FILTER_MODE", "NONE"); 
+		irlan_insert_string_param(skb, "FILTER_MODE", "NONE");
 
 	irlan_ctrl_data_request(self, skb);
 }
@@ -887,12 +887,12 @@ static void irlan_get_unicast_addr(struct irlan_cb *self)
 {
 	struct sk_buff *skb;
 	__u8 *frame;
-		
+
 	IRDA_DEBUG(2, "%s()\n", __FUNCTION__ );
 
 	IRDA_ASSERT(self != NULL, return;);
 	IRDA_ASSERT(self->magic == IRLAN_MAGIC, return;);
-	
+
 	skb = alloc_skb(IRLAN_MAX_HEADER + IRLAN_CMD_HEADER +
 			IRLAN_BYTE_PARAMETER_LEN("DATA_CHAN") +
 			IRLAN_STRING_PARAMETER_LEN("FILTER_TYPE", "DIRECTED") +
@@ -905,34 +905,34 @@ static void irlan_get_unicast_addr(struct irlan_cb *self)
 	/* Reserve space for TTP, LMP, and LAP header */
 	skb_reserve(skb, self->client.max_header_size);
 	skb_put(skb, 2);
-	
+
 	frame = skb->data;
-	
- 	frame[0] = CMD_FILTER_OPERATION;
+
+	frame[0] = CMD_FILTER_OPERATION;
 	frame[1] = 0x03;                 /* Three parameters */
- 	irlan_insert_byte_param(skb, "DATA_CHAN", self->dtsap_sel_data);
- 	irlan_insert_string_param(skb, "FILTER_TYPE", "DIRECTED");
- 	irlan_insert_string_param(skb, "FILTER_OPERATION", "DYNAMIC"); 
-	
+	irlan_insert_byte_param(skb, "DATA_CHAN", self->dtsap_sel_data);
+	irlan_insert_string_param(skb, "FILTER_TYPE", "DIRECTED");
+	irlan_insert_string_param(skb, "FILTER_OPERATION", "DYNAMIC");
+
 	irlan_ctrl_data_request(self, skb);
 }
 
 /*
  * Function irlan_get_media_char (self)
  *
- *    
+ *
  *
  */
-void irlan_get_media_char(struct irlan_cb *self) 
+void irlan_get_media_char(struct irlan_cb *self)
 {
 	struct sk_buff *skb;
 	__u8 *frame;
-	
+
 	IRDA_DEBUG(4, "%s()\n", __FUNCTION__ );
 
 	IRDA_ASSERT(self != NULL, return;);
 	IRDA_ASSERT(self->magic == IRLAN_MAGIC, return;);
-	
+
 	skb = alloc_skb(IRLAN_MAX_HEADER + IRLAN_CMD_HEADER +
 			IRLAN_STRING_PARAMETER_LEN("MEDIA", "802.3"),
 			GFP_ATOMIC);
@@ -943,13 +943,13 @@ void irlan_get_media_char(struct irlan_cb *self)
 	/* Reserve space for TTP, LMP, and LAP header */
 	skb_reserve(skb, self->client.max_header_size);
 	skb_put(skb, 2);
-	
+
 	frame = skb->data;
-	
+
 	/* Build frame */
- 	frame[0] = CMD_GET_MEDIA_CHAR;
+	frame[0] = CMD_GET_MEDIA_CHAR;
 	frame[1] = 0x01; /* One parameter */
-	
+
 	irlan_insert_string_param(skb, "MEDIA", "802.3");
 	irlan_ctrl_data_request(self, skb);
 }
@@ -980,7 +980,7 @@ int irlan_insert_string_param(struct sk_buff *skb, char *param, char *string)
 {
 	int string_len = strlen(string);
 
-	return __irlan_insert_param(skb, param, IRLAN_ARRAY, 0, 0, string, 
+	return __irlan_insert_param(skb, param, IRLAN_ARRAY, 0, 0, string,
 				    string_len);
 }
 
@@ -993,7 +993,7 @@ int irlan_insert_string_param(struct sk_buff *skb, char *param, char *string)
 int irlan_insert_array_param(struct sk_buff *skb, char *name, __u8 *array,
 			     __u16 array_len)
 {
-	return __irlan_insert_param(skb, name, IRLAN_ARRAY, 0, 0, array, 
+	return __irlan_insert_param(skb, name, IRLAN_ARRAY, 0, 0, array,
 				    array_len);
 }
 
@@ -1006,19 +1006,19 @@ int irlan_insert_array_param(struct sk_buff *skb, char *name, __u8 *array,
  *    | Name Length[1] | Param Name[1..255] | Val Length[2] | Value[0..1016]|
  *    -----------------------------------------------------------------------
  */
-static int __irlan_insert_param(struct sk_buff *skb, char *param, int type, 
-				__u8 value_byte, __u16 value_short, 
+static int __irlan_insert_param(struct sk_buff *skb, char *param, int type,
+				__u8 value_byte, __u16 value_short,
 				__u8 *value_array, __u16 value_len)
 {
 	__u8 *frame;
 	__u8 param_len;
 	__le16 tmp_le; /* Temporary value in little endian format */
 	int n=0;
-	
+
 	if (skb == NULL) {
 		IRDA_DEBUG(2, "%s(), Got NULL skb\n", __FUNCTION__ );
 		return 0;
-	}	
+	}
 
 	param_len = strlen(param);
 	switch (type) {
@@ -1037,7 +1037,7 @@ static int __irlan_insert_param(struct sk_buff *skb, char *param, int type,
 		return 0;
 		break;
 	}
-	
+
 	/* Insert at end of sk-buffer */
 	frame = skb->tail;
 
@@ -1045,15 +1045,15 @@ static int __irlan_insert_param(struct sk_buff *skb, char *param, int type,
 	if (skb_tailroom(skb) < (param_len+value_len+3)) {
 		IRDA_DEBUG(2, "%s(), No more space at end of skb\n", __FUNCTION__ );
 		return 0;
-	}	
+	}
 	skb_put(skb, param_len+value_len+3);
-	
+
 	/* Insert parameter length */
 	frame[n++] = param_len;
-	
+
 	/* Insert parameter */
 	memcpy(frame+n, param, param_len); n += param_len;
-	
+
 	/* Insert value length (2 byte little endian format, LSB first) */
 	tmp_le = cpu_to_le16(value_len);
 	memcpy(frame+n, &tmp_le, 2); n += 2; /* To avoid alignment problems */
@@ -1082,36 +1082,36 @@ static int __irlan_insert_param(struct sk_buff *skb, char *param, int type,
  * Function irlan_extract_param (buf, name, value, len)
  *
  *    Extracts a single parameter name/value pair from buffer and updates
- *    the buffer pointer to point to the next name/value pair. 
+ *    the buffer pointer to point to the next name/value pair.
  */
 int irlan_extract_param(__u8 *buf, char *name, char *value, __u16 *len)
 {
 	__u8 name_len;
 	__u16 val_len;
 	int n=0;
-	
+
 	IRDA_DEBUG(4, "%s()\n", __FUNCTION__ );
-	
+
 	/* get length of parameter name (1 byte) */
 	name_len = buf[n++];
-	
+
 	if (name_len > 254) {
 		IRDA_DEBUG(2, "%s(), name_len > 254\n", __FUNCTION__ );
 		return -RSP_INVALID_COMMAND_FORMAT;
 	}
-	
+
 	/* get parameter name */
 	memcpy(name, buf+n, name_len);
 	name[name_len] = '\0';
 	n+=name_len;
-	
-	/*  
-	 *  Get length of parameter value (2 bytes in little endian 
-	 *  format) 
+
+	/*
+	 *  Get length of parameter value (2 bytes in little endian
+	 *  format)
 	 */
 	memcpy(&val_len, buf+n, 2); /* To avoid alignment problems */
 	le16_to_cpus(&val_len); n+=2;
-	
+
 	if (val_len > 1016) {
 		IRDA_DEBUG(2, "%s(), parameter length to long\n", __FUNCTION__ );
 		return -RSP_INVALID_COMMAND_FORMAT;
@@ -1122,9 +1122,9 @@ int irlan_extract_param(__u8 *buf, char *name, char *value, __u16 *len)
 	memcpy(value, buf+n, val_len);
 	value[val_len] = '\0';
 	n+=val_len;
-	
-	IRDA_DEBUG(4, "Parameter: %s ", name); 
-	IRDA_DEBUG(4, "Value: %s\n", value); 
+
+	IRDA_DEBUG(4, "Parameter: %s ", name);
+	IRDA_DEBUG(4, "Value: %s\n", value);
 
 	return n;
 }
@@ -1133,7 +1133,7 @@ int irlan_extract_param(__u8 *buf, char *name, char *value, __u16 *len)
 
 /*
  * Start of reading /proc entries.
- * Return entry at pos, 
+ * Return entry at pos,
  *	or start_token to indicate print header line
  *	or NULL if end of file
  */
@@ -1147,7 +1147,7 @@ static void *irlan_seq_start(struct seq_file *seq, loff_t *pos)
 		return SEQ_START_TOKEN;
 
 	list_for_each_entry(self, &irlans, dev_list) {
-		if (*pos == i) 
+		if (*pos == i)
 			return self;
 		++i;
 	}
@@ -1160,12 +1160,12 @@ static void *irlan_seq_next(struct seq_file *seq, void *v, loff_t *pos)
 	struct list_head *nxt;
 
 	++*pos;
-	if (v == SEQ_START_TOKEN) 
+	if (v == SEQ_START_TOKEN)
 		nxt = irlans.next;
 	else
 		nxt = ((struct irlan_cb *)v)->dev_list.next;
 
-	return (nxt == &irlans) ? NULL 
+	return (nxt == &irlans) ? NULL
 		: list_entry(nxt, struct irlan_cb, dev_list);
 }
 
@@ -1185,7 +1185,7 @@ static int irlan_seq_show(struct seq_file *seq, void *v)
 		seq_puts(seq, "IrLAN instances:\n");
 	else {
 		struct irlan_cb *self = v;
-		
+
 		IRDA_ASSERT(self != NULL, return -1;);
 		IRDA_ASSERT(self->magic == IRLAN_MAGIC, return -1;);
 
@@ -1201,17 +1201,17 @@ static int irlan_seq_show(struct seq_file *seq, void *v)
 			       self->daddr);
 		seq_printf(seq,"version: %d.%d,\n",
 			       self->version[1], self->version[0]);
-		seq_printf(seq,"access type: %s\n", 
+		seq_printf(seq,"access type: %s\n",
 			       irlan_access[self->client.access_type]);
-		seq_printf(seq,"media: %s\n", 
+		seq_printf(seq,"media: %s\n",
 			       irlan_media[self->media]);
-		
+
 		seq_printf(seq,"local filter:\n");
 		seq_printf(seq,"remote filter: ");
 		irlan_print_filter(seq, self->client.filter_type);
-		seq_printf(seq,"tx busy: %s\n", 
+		seq_printf(seq,"tx busy: %s\n",
 			       netif_queue_stopped(self->dev) ? "TRUE" : "FALSE");
-			
+
 		seq_putc(seq,'\n');
 	}
 	return 0;
@@ -1231,7 +1231,7 @@ static int irlan_seq_open(struct inode *inode, struct file *file)
 #endif
 
 MODULE_AUTHOR("Dag Brattli <dagb@cs.uit.no>");
-MODULE_DESCRIPTION("The Linux IrDA LAN protocol"); 
+MODULE_DESCRIPTION("The Linux IrDA LAN protocol");
 MODULE_LICENSE("GPL");
 
 module_param(eth, bool, 0);
diff --git a/net/irda/irlan/irlan_eth.c b/net/irda/irlan/irlan_eth.c
index b0ccc455b747..672ab3f69033 100644
--- a/net/irda/irlan/irlan_eth.c
+++ b/net/irda/irlan/irlan_eth.c
@@ -1,8 +1,8 @@
 /*********************************************************************
- *                
+ *
  * Filename:      irlan_eth.c
- * Version:       
- * Description:   
+ * Version:
+ * Description:
  * Status:        Experimental.
  * Author:        Dag Brattli <dagb@cs.uit.no>
  * Created at:    Thu Oct 15 08:37:58 1998
@@ -11,18 +11,18 @@
  * Sources:       skeleton.c by Donald Becker <becker@CESDIS.gsfc.nasa.gov>
  *                slip.c by Laurence Culhane,   <loz@holmes.demon.co.uk>
  *                          Fred N. van Kempen, <waltje@uwalt.nl.mugnet.org>
- * 
+ *
  *     Copyright (c) 1998-2000 Dag Brattli, All Rights Reserved.
- *      
- *     This program is free software; you can redistribute it and/or 
- *     modify it under the terms of the GNU General Public License as 
- *     published by the Free Software Foundation; either version 2 of 
+ *
+ *     This program is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License as
+ *     published by the Free Software Foundation; either version 2 of
  *     the License, or (at your option) any later version.
- *  
+ *
  *     Neither Dag Brattli nor University of Tromsų admit liability nor
- *     provide warranty for any of this software. This material is 
+ *     provide warranty for any of this software. This material is
  *     provided "AS-IS" and at no charge.
- *     
+ *
  ********************************************************************/
 
 #include <linux/netdevice.h>
@@ -55,7 +55,7 @@ static void irlan_eth_setup(struct net_device *dev)
 {
 	dev->open               = irlan_eth_open;
 	dev->stop               = irlan_eth_close;
-	dev->hard_start_xmit    = irlan_eth_xmit; 
+	dev->hard_start_xmit    = irlan_eth_xmit;
 	dev->get_stats	        = irlan_eth_get_stats;
 	dev->set_multicast_list = irlan_eth_set_multicast_list;
 	dev->destructor		= free_netdev;
@@ -63,8 +63,8 @@ static void irlan_eth_setup(struct net_device *dev)
 	SET_MODULE_OWNER(dev);
 
 	ether_setup(dev);
-	
-	/* 
+
+	/*
 	 * Lets do all queueing in IrTTP instead of this device driver.
 	 * Queueing here as well can introduce some strange latency
 	 * problems, which we will avoid by setting the queue size to 0.
@@ -104,17 +104,17 @@ struct net_device *alloc_irlandev(const char *name)
 static int irlan_eth_open(struct net_device *dev)
 {
 	struct irlan_cb *self = netdev_priv(dev);
-	
+
 	IRDA_DEBUG(2, "%s()\n", __FUNCTION__ );
 
 	/* Ready to play! */
- 	netif_stop_queue(dev); /* Wait until data link is ready */
+	netif_stop_queue(dev); /* Wait until data link is ready */
 
 	/* We are now open, so time to do some work */
 	self->disconnect_reason = 0;
 	irlan_client_wakeup(self, self->saddr, self->daddr);
 
-	/* Make sure we have a hardware address before we return, 
+	/* Make sure we have a hardware address before we return,
 	   so DHCP clients gets happy */
 	return wait_event_interruptible(self->open_wait,
 					!self->tsap_data->connected);
@@ -124,30 +124,30 @@ static int irlan_eth_open(struct net_device *dev)
  * Function irlan_eth_close (dev)
  *
  *    Stop the ether network device, his function will usually be called by
- *    ifconfig down. We should now disconnect the link, We start the 
+ *    ifconfig down. We should now disconnect the link, We start the
  *    close timer, so that the instance will be removed if we are unable
  *    to discover the remote device after the disconnect.
  */
 static int irlan_eth_close(struct net_device *dev)
 {
 	struct irlan_cb *self = netdev_priv(dev);
-	
+
 	IRDA_DEBUG(2, "%s()\n", __FUNCTION__ );
-	
+
 	/* Stop device */
 	netif_stop_queue(dev);
-	
+
 	irlan_close_data_channel(self);
 	irlan_close_tsaps(self);
 
 	irlan_do_client_event(self, IRLAN_LMP_DISCONNECT, NULL);
-	irlan_do_provider_event(self, IRLAN_LMP_DISCONNECT, NULL);	
-	
+	irlan_do_provider_event(self, IRLAN_LMP_DISCONNECT, NULL);
+
 	/* Remove frames queued on the control channel */
 	skb_queue_purge(&self->client.txq);
 
 	self->client.tx_busy = 0;
-	
+
 	return 0;
 }
 
@@ -164,7 +164,7 @@ static int irlan_eth_xmit(struct sk_buff *skb, struct net_device *dev)
 
 	/* skb headroom large enough to contain all IrDA-headers? */
 	if ((skb_headroom(skb) < self->max_header_size) || (skb_shared(skb))) {
-		struct sk_buff *new_skb = 
+		struct sk_buff *new_skb =
 			skb_realloc_headroom(skb, self->max_header_size);
 
 		/*  We have to free the original skb anyway */
@@ -176,7 +176,7 @@ static int irlan_eth_xmit(struct sk_buff *skb, struct net_device *dev)
 
 		/* Use the new skb instead */
 		skb = new_skb;
-	} 
+	}
 
 	dev->trans_start = jiffies;
 
@@ -187,7 +187,7 @@ static int irlan_eth_xmit(struct sk_buff *skb, struct net_device *dev)
 		ret = irttp_data_request(self->tsap_data, skb);
 
 	if (ret < 0) {
-		/*   
+		/*
 		 * IrTTPs tx queue is full, so we just have to
 		 * drop the frame! You might think that we should
 		 * just return -1 and don't deallocate the frame,
@@ -195,15 +195,15 @@ static int irlan_eth_xmit(struct sk_buff *skb, struct net_device *dev)
 		 * we have replaced the original skb with a new
 		 * one with larger headroom, and that would really
 		 * confuse do_dev_queue_xmit() in dev.c! I have
-		 * tried :-) DB 
+		 * tried :-) DB
 		 */
 		/* irttp_data_request already free the packet */
 		self->stats.tx_dropped++;
 	} else {
 		self->stats.tx_packets++;
-		self->stats.tx_bytes += skb->len; 
+		self->stats.tx_bytes += skb->len;
 	}
-	
+
 	return 0;
 }
 
@@ -218,37 +218,37 @@ int irlan_eth_receive(void *instance, void *sap, struct sk_buff *skb)
 	struct irlan_cb *self = instance;
 
 	if (skb == NULL) {
-		++self->stats.rx_dropped; 
+		++self->stats.rx_dropped;
 		return 0;
 	}
 	if (skb->len < ETH_HLEN) {
 		IRDA_DEBUG(0, "%s() : IrLAN frame too short (%d)\n",
 			   __FUNCTION__, skb->len);
-		++self->stats.rx_dropped; 
+		++self->stats.rx_dropped;
 		dev_kfree_skb(skb);
 		return 0;
 	}
-		
-	/* 
-	 * Adopt this frame! Important to set all these fields since they 
+
+	/*
+	 * Adopt this frame! Important to set all these fields since they
 	 * might have been previously set by the low level IrDA network
-	 * device driver 
+	 * device driver
 	 */
 	skb->dev = self->dev;
 	skb->protocol=eth_type_trans(skb, skb->dev); /* Remove eth header */
-	
+
 	self->stats.rx_packets++;
-	self->stats.rx_bytes += skb->len; 
+	self->stats.rx_bytes += skb->len;
 
 	netif_rx(skb);   /* Eat it! */
-	
+
 	return 0;
 }
 
 /*
  * Function irlan_eth_flow (status)
  *
- *    Do flow control between IP/Ethernet and IrLAN/IrTTP. This is done by 
+ *    Do flow control between IP/Ethernet and IrLAN/IrTTP. This is done by
  *    controlling the queue stop/start.
  *
  * The IrDA link layer has the advantage to have flow control, and
@@ -268,11 +268,11 @@ void irlan_eth_flow_indication(void *instance, void *sap, LOCAL_FLOW flow)
 
 	IRDA_ASSERT(self != NULL, return;);
 	IRDA_ASSERT(self->magic == IRLAN_MAGIC, return;);
-	
+
 	dev = self->dev;
 
 	IRDA_ASSERT(dev != NULL, return;);
-	
+
 	IRDA_DEBUG(0, "%s() : flow %s ; running %d\n", __FUNCTION__,
 		   flow == FLOW_STOP ? "FLOW_STOP" : "FLOW_START",
 		   netif_running(dev));
@@ -301,10 +301,10 @@ void irlan_eth_send_gratuitous_arp(struct net_device *dev)
 {
 	struct in_device *in_dev;
 
-	/* 
+	/*
 	 * When we get a new MAC address do a gratuitous ARP. This
 	 * is useful if we have changed access points on the same
-	 * subnet.  
+	 * subnet.
 	 */
 #ifdef CONFIG_INET
 	IRDA_DEBUG(4, "IrLAN: Sending gratuitous ARP\n");
@@ -313,10 +313,10 @@ void irlan_eth_send_gratuitous_arp(struct net_device *dev)
 	if (in_dev == NULL)
 		goto out;
 	if (in_dev->ifa_list)
-		
-	arp_send(ARPOP_REQUEST, ETH_P_ARP, 
+
+	arp_send(ARPOP_REQUEST, ETH_P_ARP,
 		 in_dev->ifa_list->ifa_address,
-		 dev, 
+		 dev,
 		 in_dev->ifa_list->ifa_address,
 		 NULL, dev->dev_addr, NULL);
 out:
@@ -331,9 +331,9 @@ out:
  *
  */
 #define HW_MAX_ADDRS 4 /* Must query to get it! */
-static void irlan_eth_set_multicast_list(struct net_device *dev) 
+static void irlan_eth_set_multicast_list(struct net_device *dev)
 {
- 	struct irlan_cb *self = netdev_priv(dev);
+	struct irlan_cb *self = netdev_priv(dev);
 
 	IRDA_DEBUG(2, "%s()\n", __FUNCTION__ );
 
@@ -346,7 +346,7 @@ static void irlan_eth_set_multicast_list(struct net_device *dev)
 	if (dev->flags & IFF_PROMISC) {
 		/* Enable promiscuous mode */
 		IRDA_WARNING("Promiscous mode not implemented by IrLAN!\n");
-	} 
+	}
 	else if ((dev->flags & IFF_ALLMULTI) || dev->mc_count > HW_MAX_ADDRS) {
 		/* Disable promiscuous mode, use normal mode. */
 		IRDA_DEBUG(4, "%s(), Setting multicast filter\n", __FUNCTION__ );
@@ -378,7 +378,7 @@ static void irlan_eth_set_multicast_list(struct net_device *dev)
  *    Get the current statistics for this device
  *
  */
-static struct net_device_stats *irlan_eth_get_stats(struct net_device *dev) 
+static struct net_device_stats *irlan_eth_get_stats(struct net_device *dev)
 {
 	struct irlan_cb *self = netdev_priv(dev);
 
diff --git a/net/irda/irlan/irlan_event.c b/net/irda/irlan/irlan_event.c
index 2778d8c6aa31..623e0fd16c19 100644
--- a/net/irda/irlan/irlan_event.c
+++ b/net/irda/irlan/irlan_event.c
@@ -1,25 +1,25 @@
 /*********************************************************************
- *                
+ *
  * Filename:      irlan_event.c
- * Version:       
- * Description:   
+ * Version:
+ * Description:
  * Status:        Experimental.
  * Author:        Dag Brattli <dagb@cs.uit.no>
  * Created at:    Tue Oct 20 09:10:16 1998
  * Modified at:   Sat Oct 30 12:59:01 1999
  * Modified by:   Dag Brattli <dagb@cs.uit.no>
- * 
+ *
  *     Copyright (c) 1998-1999 Dag Brattli, All Rights Reserved.
- *      
- *     This program is free software; you can redistribute it and/or 
- *     modify it under the terms of the GNU General Public License as 
- *     published by the Free Software Foundation; either version 2 of 
+ *
+ *     This program is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License as
+ *     published by the Free Software Foundation; either version 2 of
  *     the License, or (at your option) any later version.
- *  
+ *
  *     Neither Dag Brattli nor University of Tromsų admit liability nor
- *     provide warranty for any of this software. This material is 
+ *     provide warranty for any of this software. This material is
  *     provided "AS-IS" and at no charge.
- *     
+ *
  ********************************************************************/
 
 #include <net/irda/irlan_event.h>
@@ -38,7 +38,7 @@ char *irlan_state[] = {
 	"IRLAN_SYNC",
 };
 
-void irlan_next_client_state(struct irlan_cb *self, IRLAN_STATE state) 
+void irlan_next_client_state(struct irlan_cb *self, IRLAN_STATE state)
 {
 	IRDA_DEBUG(2, "%s(), %s\n", __FUNCTION__ , irlan_state[state]);
 
@@ -48,7 +48,7 @@ void irlan_next_client_state(struct irlan_cb *self, IRLAN_STATE state)
 	self->client.state = state;
 }
 
-void irlan_next_provider_state(struct irlan_cb *self, IRLAN_STATE state) 
+void irlan_next_provider_state(struct irlan_cb *self, IRLAN_STATE state)
 {
 	IRDA_DEBUG(2, "%s(), %s\n", __FUNCTION__ , irlan_state[state]);
 
diff --git a/net/irda/irlan/irlan_filter.c b/net/irda/irlan/irlan_filter.c
index ca7d358dab52..e6346b88f934 100644
--- a/net/irda/irlan/irlan_filter.c
+++ b/net/irda/irlan/irlan_filter.c
@@ -1,25 +1,25 @@
 /*********************************************************************
- *                
+ *
  * Filename:      irlan_filter.c
- * Version:       
- * Description:   
+ * Version:
+ * Description:
  * Status:        Experimental.
  * Author:        Dag Brattli <dagb@cs.uit.no>
  * Created at:    Fri Jan 29 11:16:38 1999
  * Modified at:   Sat Oct 30 12:58:45 1999
  * Modified by:   Dag Brattli <dagb@cs.uit.no>
- * 
+ *
  *     Copyright (c) 1998-1999 Dag Brattli, All Rights Reserved.
- *      
- *     This program is free software; you can redistribute it and/or 
- *     modify it under the terms of the GNU General Public License as 
- *     published by the Free Software Foundation; either version 2 of 
+ *
+ *     This program is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License as
+ *     published by the Free Software Foundation; either version 2 of
  *     the License, or (at your option) any later version.
- *  
+ *
  *     Neither Dag Brattli nor University of Tromsų admit liability nor
- *     provide warranty for any of this software. This material is 
+ *     provide warranty for any of this software. This material is
  *     provided "AS-IS" and at no charge.
- *     
+ *
  ********************************************************************/
 
 #include <linux/skbuff.h>
@@ -40,7 +40,7 @@ void irlan_filter_request(struct irlan_cb *self, struct sk_buff *skb)
 	IRDA_ASSERT(self != NULL, return;);
 	IRDA_ASSERT(self->magic == IRLAN_MAGIC, return;);
 
-	if ((self->provider.filter_type == IRLAN_DIRECTED) && 
+	if ((self->provider.filter_type == IRLAN_DIRECTED) &&
 	    (self->provider.filter_operation == DYNAMIC))
 	{
 		IRDA_DEBUG(0, "Giving peer a dynamic Ethernet address\n");
@@ -48,12 +48,12 @@ void irlan_filter_request(struct irlan_cb *self, struct sk_buff *skb)
 		self->provider.mac_address[1] = 0x00;
 		self->provider.mac_address[2] = 0x00;
 		self->provider.mac_address[3] = 0x00;
-		
+
 		/* Use arbitration value to generate MAC address */
 		if (self->provider.access_type == ACCESS_PEER) {
-			self->provider.mac_address[4] = 
+			self->provider.mac_address[4] =
 				self->provider.send_arb_val & 0xff;
-			self->provider.mac_address[5] = 
+			self->provider.mac_address[5] =
 				(self->provider.send_arb_val >> 8) & 0xff;
 		} else {
 			/* Just generate something for now */
@@ -65,12 +65,12 @@ void irlan_filter_request(struct irlan_cb *self, struct sk_buff *skb)
 		skb->data[1] = 0x03;
 		irlan_insert_string_param(skb, "FILTER_MODE", "NONE");
 		irlan_insert_short_param(skb, "MAX_ENTRY", 0x0001);
-		irlan_insert_array_param(skb, "FILTER_ENTRY", 
+		irlan_insert_array_param(skb, "FILTER_ENTRY",
 					 self->provider.mac_address, 6);
 		return;
 	}
-	
-	if ((self->provider.filter_type == IRLAN_DIRECTED) && 
+
+	if ((self->provider.filter_type == IRLAN_DIRECTED) &&
 	    (self->provider.filter_mode == FILTER))
 	{
 		IRDA_DEBUG(0, "Directed filter on\n");
@@ -78,7 +78,7 @@ void irlan_filter_request(struct irlan_cb *self, struct sk_buff *skb)
 		skb->data[1] = 0x00;
 		return;
 	}
-	if ((self->provider.filter_type == IRLAN_DIRECTED) && 
+	if ((self->provider.filter_type == IRLAN_DIRECTED) &&
 	    (self->provider.filter_mode == NONE))
 	{
 		IRDA_DEBUG(0, "Directed filter off\n");
@@ -87,7 +87,7 @@ void irlan_filter_request(struct irlan_cb *self, struct sk_buff *skb)
 		return;
 	}
 
-	if ((self->provider.filter_type == IRLAN_BROADCAST) && 
+	if ((self->provider.filter_type == IRLAN_BROADCAST) &&
 	    (self->provider.filter_mode == FILTER))
 	{
 		IRDA_DEBUG(0, "Broadcast filter on\n");
@@ -95,7 +95,7 @@ void irlan_filter_request(struct irlan_cb *self, struct sk_buff *skb)
 		skb->data[1] = 0x00;
 		return;
 	}
-	if ((self->provider.filter_type == IRLAN_BROADCAST) && 
+	if ((self->provider.filter_type == IRLAN_BROADCAST) &&
 	    (self->provider.filter_mode == NONE))
 	{
 		IRDA_DEBUG(0, "Broadcast filter off\n");
@@ -103,7 +103,7 @@ void irlan_filter_request(struct irlan_cb *self, struct sk_buff *skb)
 		skb->data[1] = 0x00;
 		return;
 	}
-	if ((self->provider.filter_type == IRLAN_MULTICAST) && 
+	if ((self->provider.filter_type == IRLAN_MULTICAST) &&
 	    (self->provider.filter_mode == FILTER))
 	{
 		IRDA_DEBUG(0, "Multicast filter on\n");
@@ -111,7 +111,7 @@ void irlan_filter_request(struct irlan_cb *self, struct sk_buff *skb)
 		skb->data[1] = 0x00;
 		return;
 	}
-	if ((self->provider.filter_type == IRLAN_MULTICAST) && 
+	if ((self->provider.filter_type == IRLAN_MULTICAST) &&
 	    (self->provider.filter_mode == NONE))
 	{
 		IRDA_DEBUG(0, "Multicast filter off\n");
@@ -119,7 +119,7 @@ void irlan_filter_request(struct irlan_cb *self, struct sk_buff *skb)
 		skb->data[1] = 0x00;
 		return;
 	}
-	if ((self->provider.filter_type == IRLAN_MULTICAST) && 
+	if ((self->provider.filter_type == IRLAN_MULTICAST) &&
 	    (self->provider.filter_operation == GET))
 	{
 		IRDA_DEBUG(0, "Multicast filter get\n");
diff --git a/net/irda/irlan/irlan_provider.c b/net/irda/irlan/irlan_provider.c
index 58efde919667..aac66434e473 100644
--- a/net/irda/irlan/irlan_provider.c
+++ b/net/irda/irlan/irlan_provider.c
@@ -1,5 +1,5 @@
 /*********************************************************************
- *                
+ *
  * Filename:      irlan_provider.c
  * Version:       0.9
  * Description:   IrDA LAN Access Protocol Implementation
@@ -11,17 +11,17 @@
  * Sources:       skeleton.c by Donald Becker <becker@CESDIS.gsfc.nasa.gov>
  *                slip.c by Laurence Culhane,   <loz@holmes.demon.co.uk>
  *                          Fred N. van Kempen, <waltje@uwalt.nl.mugnet.org>
- * 
- *     Copyright (c) 1998-1999 Dag Brattli <dagb@cs.uit.no>, 
+ *
+ *     Copyright (c) 1998-1999 Dag Brattli <dagb@cs.uit.no>,
  *     All Rights Reserved.
- *     
- *     This program is free software; you can redistribute it and/or 
- *     modify it under the terms of the GNU General Public License as 
- *     published by the Free Software Foundation; either version 2 of 
+ *
+ *     This program is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License as
+ *     published by the Free Software Foundation; either version 2 of
  *     the License, or (at your option) any later version.
  *
  *     Neither Dag Brattli nor University of Tromsų admit liability nor
- *     provide warranty for any of this software. This material is 
+ *     provide warranty for any of this software. This material is
  *     provided "AS-IS" and at no charge.
  *
  ********************************************************************/
@@ -52,8 +52,8 @@
 #include <net/irda/irlan_filter.h>
 #include <net/irda/irlan_client.h>
 
-static void irlan_provider_connect_indication(void *instance, void *sap, 
-					      struct qos_info *qos, 
+static void irlan_provider_connect_indication(void *instance, void *sap,
+					      struct qos_info *qos,
 					      __u32 max_sdu_size,
 					      __u8 max_header_size,
 					      struct sk_buff *skb);
@@ -64,14 +64,14 @@ static void irlan_provider_connect_indication(void *instance, void *sap,
  *    This function gets the data that is received on the control channel
  *
  */
-static int irlan_provider_data_indication(void *instance, void *sap, 
-					  struct sk_buff *skb) 
+static int irlan_provider_data_indication(void *instance, void *sap,
+					  struct sk_buff *skb)
 {
 	struct irlan_cb *self;
 	__u8 code;
-	
+
 	IRDA_DEBUG(4, "%s()\n", __FUNCTION__ );
-	
+
 	self = (struct irlan_cb *) instance;
 
 	IRDA_ASSERT(self != NULL, return -1;);
@@ -83,16 +83,16 @@ static int irlan_provider_data_indication(void *instance, void *sap,
 	switch(code) {
 	case CMD_GET_PROVIDER_INFO:
 		IRDA_DEBUG(4, "Got GET_PROVIDER_INFO command!\n");
-		irlan_do_provider_event(self, IRLAN_GET_INFO_CMD, skb); 
+		irlan_do_provider_event(self, IRLAN_GET_INFO_CMD, skb);
 		break;
 
 	case CMD_GET_MEDIA_CHAR:
 		IRDA_DEBUG(4, "Got GET_MEDIA_CHAR command!\n");
-		irlan_do_provider_event(self, IRLAN_GET_MEDIA_CMD, skb); 
+		irlan_do_provider_event(self, IRLAN_GET_MEDIA_CMD, skb);
 		break;
 	case CMD_OPEN_DATA_CHANNEL:
 		IRDA_DEBUG(4, "Got OPEN_DATA_CHANNEL command!\n");
-		irlan_do_provider_event(self, IRLAN_OPEN_DATA_CMD, skb); 
+		irlan_do_provider_event(self, IRLAN_OPEN_DATA_CMD, skb);
 		break;
 	case CMD_FILTER_OPERATION:
 		IRDA_DEBUG(4, "Got FILTER_OPERATION command!\n");
@@ -119,9 +119,9 @@ static int irlan_provider_data_indication(void *instance, void *sap,
  *    Got connection from peer IrLAN client
  *
  */
-static void irlan_provider_connect_indication(void *instance, void *sap, 
+static void irlan_provider_connect_indication(void *instance, void *sap,
 					      struct qos_info *qos,
-					      __u32 max_sdu_size, 
+					      __u32 max_sdu_size,
 					      __u8 max_header_size,
 					      struct sk_buff *skb)
 {
@@ -130,13 +130,13 @@ static void irlan_provider_connect_indication(void *instance, void *sap,
 	__u32 saddr, daddr;
 
 	IRDA_DEBUG(0, "%s()\n", __FUNCTION__ );
-	
+
 	self = (struct irlan_cb *) instance;
 	tsap = (struct tsap_cb *) sap;
-	
+
 	IRDA_ASSERT(self != NULL, return;);
 	IRDA_ASSERT(self->magic == IRLAN_MAGIC, return;);
-	
+
 	IRDA_ASSERT(tsap == self->provider.tsap_ctrl,return;);
 	IRDA_ASSERT(self->provider.state == IRLAN_IDLE, return;);
 
@@ -147,13 +147,13 @@ static void irlan_provider_connect_indication(void *instance, void *sap,
 
 	irlan_do_provider_event(self, IRLAN_CONNECT_INDICATION, NULL);
 
-	/*  
+	/*
 	 * If we are in peer mode, the client may not have got the discovery
-	 * indication it needs to make progress. If the client is still in 
-	 * IDLE state, we must kick it. 
+	 * indication it needs to make progress. If the client is still in
+	 * IDLE state, we must kick it.
 	 */
-	if ((self->provider.access_type == ACCESS_PEER) && 
-	    (self->client.state == IRLAN_IDLE)) 
+	if ((self->provider.access_type == ACCESS_PEER) &&
+	    (self->client.state == IRLAN_IDLE))
 	{
 		irlan_client_wakeup(self, self->saddr, self->daddr);
 	}
@@ -175,38 +175,38 @@ void irlan_provider_connect_response(struct irlan_cb *self,
 	irttp_connect_response(tsap, IRLAN_MTU, NULL);
 }
 
-static void irlan_provider_disconnect_indication(void *instance, void *sap, 
-						 LM_REASON reason, 
-						 struct sk_buff *userdata) 
+static void irlan_provider_disconnect_indication(void *instance, void *sap,
+						 LM_REASON reason,
+						 struct sk_buff *userdata)
 {
 	struct irlan_cb *self;
 	struct tsap_cb *tsap;
 
 	IRDA_DEBUG(4, "%s(), reason=%d\n", __FUNCTION__ , reason);
-	
+
 	self = (struct irlan_cb *) instance;
 	tsap = (struct tsap_cb *) sap;
 
 	IRDA_ASSERT(self != NULL, return;);
-	IRDA_ASSERT(self->magic == IRLAN_MAGIC, return;);	
+	IRDA_ASSERT(self->magic == IRLAN_MAGIC, return;);
 	IRDA_ASSERT(tsap != NULL, return;);
 	IRDA_ASSERT(tsap->magic == TTP_TSAP_MAGIC, return;);
-	
+
 	IRDA_ASSERT(tsap == self->provider.tsap_ctrl, return;);
-	
+
 	irlan_do_provider_event(self, IRLAN_LMP_DISCONNECT, NULL);
 }
 
 /*
  * Function irlan_parse_open_data_cmd (self, skb)
  *
- *    
+ *
  *
  */
 int irlan_parse_open_data_cmd(struct irlan_cb *self, struct sk_buff *skb)
 {
 	int ret;
-	
+
 	ret = irlan_provider_parse_command(self, CMD_OPEN_DATA_CHANNEL, skb);
 
 	/* Open data channel */
@@ -218,12 +218,12 @@ int irlan_parse_open_data_cmd(struct irlan_cb *self, struct sk_buff *skb)
 /*
  * Function parse_command (skb)
  *
- *    Extract all parameters from received buffer, then feed them to 
+ *    Extract all parameters from received buffer, then feed them to
  *    check_params for parsing
  *
  */
 int irlan_provider_parse_command(struct irlan_cb *self, int cmd,
-				 struct sk_buff *skb) 
+				 struct sk_buff *skb)
 {
 	__u8 *frame;
 	__u8 *ptr;
@@ -231,16 +231,16 @@ int irlan_provider_parse_command(struct irlan_cb *self, int cmd,
 	__u16 val_len;
 	int i;
 	char *name;
-        char *value;
+	char *value;
 	int ret = RSP_SUCCESS;
-	
+
 	IRDA_ASSERT(skb != NULL, return -RSP_PROTOCOL_ERROR;);
-	
+
 	IRDA_DEBUG(4, "%s(), skb->len=%d\n", __FUNCTION__ , (int)skb->len);
 
 	IRDA_ASSERT(self != NULL, return -RSP_PROTOCOL_ERROR;);
 	IRDA_ASSERT(self->magic == IRLAN_MAGIC, return -RSP_PROTOCOL_ERROR;);
-	
+
 	if (!skb)
 		return -RSP_PROTOCOL_ERROR;
 
@@ -259,11 +259,11 @@ int irlan_provider_parse_command(struct irlan_cb *self, int cmd,
 	count = frame[1];
 
 	IRDA_DEBUG(4, "Got %d parameters\n", count);
-	
+
 	ptr = frame+2;
-	
+
 	/* For all parameters */
- 	for (i=0; i<count;i++) {
+	for (i=0; i<count;i++) {
 		ret = irlan_extract_param(ptr, name, value, &val_len);
 		if (ret < 0) {
 			IRDA_DEBUG(2, "%s(), IrLAN, Error!\n", __FUNCTION__ );
@@ -286,7 +286,7 @@ int irlan_provider_parse_command(struct irlan_cb *self, int cmd,
  *    Send reply to query to peer IrLAN layer
  *
  */
-void irlan_provider_send_reply(struct irlan_cb *self, int command, 
+void irlan_provider_send_reply(struct irlan_cb *self, int command,
 			       int ret_code)
 {
 	struct sk_buff *skb;
@@ -310,7 +310,7 @@ void irlan_provider_send_reply(struct irlan_cb *self, int command,
 	/* Reserve space for TTP, LMP, and LAP header */
 	skb_reserve(skb, self->provider.max_header_size);
 	skb_put(skb, 2);
-       
+
 	switch (command) {
 	case CMD_GET_PROVIDER_INFO:
 		skb->data[0] = 0x00; /* Success */
@@ -356,7 +356,7 @@ void irlan_provider_send_reply(struct irlan_cb *self, int command,
 		skb->data[0] = 0x00; /* Success */
 		if (self->provider.send_arb_val) {
 			skb->data[1] = 0x03; /* 3 parameters */
-			irlan_insert_short_param(skb, "CON_ARB", 
+			irlan_insert_short_param(skb, "CON_ARB",
 						 self->provider.send_arb_val);
 		} else
 			skb->data[1] = 0x02; /* 2 parameters */
@@ -378,13 +378,13 @@ void irlan_provider_send_reply(struct irlan_cb *self, int command,
  * Function irlan_provider_register(void)
  *
  *    Register provider support so we can accept incoming connections.
- * 
+ *
  */
 int irlan_provider_open_ctrl_tsap(struct irlan_cb *self)
 {
 	struct tsap_cb *tsap;
 	notify_t notify;
-	
+
 	IRDA_DEBUG(4, "%s()\n", __FUNCTION__ );
 
 	IRDA_ASSERT(self != NULL, return -1;);
@@ -393,7 +393,7 @@ int irlan_provider_open_ctrl_tsap(struct irlan_cb *self)
 	/* Check if already open */
 	if (self->provider.tsap_ctrl)
 		return -1;
-	
+
 	/*
 	 *  First register well known control TSAP
 	 */
diff --git a/net/irda/irlan/irlan_provider_event.c b/net/irda/irlan/irlan_provider_event.c
index 5a086f9827ed..ef401bd6ea00 100644
--- a/net/irda/irlan/irlan_provider_event.c
+++ b/net/irda/irlan/irlan_provider_event.c
@@ -1,5 +1,5 @@
 /*********************************************************************
- *                
+ *
  * Filename:      irlan_provider_event.c
  * Version:       0.9
  * Description:   IrLAN provider state machine)
@@ -8,16 +8,16 @@
  * Created at:    Sun Aug 31 20:14:37 1997
  * Modified at:   Sat Oct 30 12:52:41 1999
  * Modified by:   Dag Brattli <dagb@cs.uit.no>
- * 
+ *
  *     Copyright (c) 1998-1999 Dag Brattli <dagb@cs.uit.no>, All Rights Reserved.
- *     
- *     This program is free software; you can redistribute it and/or 
- *     modify it under the terms of the GNU General Public License as 
- *     published by the Free Software Foundation; either version 2 of 
+ *
+ *     This program is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License as
+ *     published by the Free Software Foundation; either version 2 of
  *     the License, or (at your option) any later version.
  *
  *     Neither Dag Brattli nor University of Tromsų admit liability nor
- *     provide warranty for any of this software. This material is 
+ *     provide warranty for any of this software. This material is
  *     provided "AS-IS" and at no charge.
  *
  ********************************************************************/
@@ -30,18 +30,18 @@
 #include <net/irda/irlan_provider.h>
 #include <net/irda/irlan_event.h>
 
-static int irlan_provider_state_idle(struct irlan_cb *self, IRLAN_EVENT event, 
+static int irlan_provider_state_idle(struct irlan_cb *self, IRLAN_EVENT event,
 				     struct sk_buff *skb);
-static int irlan_provider_state_info(struct irlan_cb *self, IRLAN_EVENT event, 
+static int irlan_provider_state_info(struct irlan_cb *self, IRLAN_EVENT event,
 				     struct sk_buff *skb);
-static int irlan_provider_state_open(struct irlan_cb *self, IRLAN_EVENT event, 
+static int irlan_provider_state_open(struct irlan_cb *self, IRLAN_EVENT event,
 				     struct sk_buff *skb);
-static int irlan_provider_state_data(struct irlan_cb *self, IRLAN_EVENT event, 
+static int irlan_provider_state_data(struct irlan_cb *self, IRLAN_EVENT event,
 				     struct sk_buff *skb);
 
-static int (*state[])(struct irlan_cb *self, IRLAN_EVENT event, 
-		      struct sk_buff *skb) = 
-{ 
+static int (*state[])(struct irlan_cb *self, IRLAN_EVENT event,
+		      struct sk_buff *skb) =
+{
 	irlan_provider_state_idle,
 	NULL, /* Query */
 	NULL, /* Info */
@@ -55,8 +55,8 @@ static int (*state[])(struct irlan_cb *self, IRLAN_EVENT event,
 	NULL, /* Sync */
 };
 
-void irlan_do_provider_event(struct irlan_cb *self, IRLAN_EVENT event, 
-			     struct sk_buff *skb) 
+void irlan_do_provider_event(struct irlan_cb *self, IRLAN_EVENT event,
+			     struct sk_buff *skb)
 {
 	IRDA_ASSERT(*state[ self->provider.state] != NULL, return;);
 
@@ -73,9 +73,9 @@ static int irlan_provider_state_idle(struct irlan_cb *self, IRLAN_EVENT event,
 				     struct sk_buff *skb)
 {
 	IRDA_DEBUG(4, "%s()\n", __FUNCTION__ );
-	
+
 	IRDA_ASSERT(self != NULL, return -1;);
-	
+
 	switch(event) {
 	case IRLAN_CONNECT_INDICATION:
 	     irlan_provider_connect_response( self, self->provider.tsap_ctrl);
@@ -96,13 +96,13 @@ static int irlan_provider_state_idle(struct irlan_cb *self, IRLAN_EVENT event,
  *
  *    INFO, We have issued a GetInfo command and is awaiting a reply.
  */
-static int irlan_provider_state_info(struct irlan_cb *self, IRLAN_EVENT event, 
-				     struct sk_buff *skb) 
+static int irlan_provider_state_info(struct irlan_cb *self, IRLAN_EVENT event,
+				     struct sk_buff *skb)
 {
 	int ret;
 
 	IRDA_DEBUG(4, "%s()\n", __FUNCTION__ );
-	
+
 	IRDA_ASSERT(self != NULL, return -1;);
 
 	switch(event) {
@@ -110,7 +110,7 @@ static int irlan_provider_state_info(struct irlan_cb *self, IRLAN_EVENT event,
 		/* Be sure to use 802.3 in case of peer mode */
 		if (self->provider.access_type == ACCESS_PEER) {
 			self->media = MEDIA_802_3;
-			
+
 			/* Check if client has started yet */
 			if (self->client.state == IRLAN_IDLE) {
 				/* This should get the client going */
@@ -118,15 +118,15 @@ static int irlan_provider_state_info(struct irlan_cb *self, IRLAN_EVENT event,
 			}
 		}
 
-		irlan_provider_send_reply(self, CMD_GET_PROVIDER_INFO, 
+		irlan_provider_send_reply(self, CMD_GET_PROVIDER_INFO,
 					  RSP_SUCCESS);
 		/* Keep state */
 		break;
-	case IRLAN_GET_MEDIA_CMD: 
-		irlan_provider_send_reply(self, CMD_GET_MEDIA_CHAR, 
+	case IRLAN_GET_MEDIA_CMD:
+		irlan_provider_send_reply(self, CMD_GET_MEDIA_CHAR,
 					  RSP_SUCCESS);
 		/* Keep state */
-		break;		
+		break;
 	case IRLAN_OPEN_DATA_CMD:
 		ret = irlan_parse_open_data_cmd(self, skb);
 		if (self->provider.access_type == ACCESS_PEER) {
@@ -152,7 +152,7 @@ static int irlan_provider_state_info(struct irlan_cb *self, IRLAN_EVENT event,
 	}
 	if (skb)
 		dev_kfree_skb(skb);
-	
+
 	return 0;
 }
 
@@ -163,7 +163,7 @@ static int irlan_provider_state_info(struct irlan_cb *self, IRLAN_EVENT event,
  *    reply
  *
  */
-static int irlan_provider_state_open(struct irlan_cb *self, IRLAN_EVENT event, 
+static int irlan_provider_state_open(struct irlan_cb *self, IRLAN_EVENT event,
 				     struct sk_buff *skb)
 {
 	IRDA_DEBUG(4, "%s()\n", __FUNCTION__ );
@@ -173,11 +173,11 @@ static int irlan_provider_state_open(struct irlan_cb *self, IRLAN_EVENT event,
 	switch(event) {
 	case IRLAN_FILTER_CONFIG_CMD:
 		irlan_provider_parse_command(self, CMD_FILTER_OPERATION, skb);
-		irlan_provider_send_reply(self, CMD_FILTER_OPERATION, 
+		irlan_provider_send_reply(self, CMD_FILTER_OPERATION,
 					  RSP_SUCCESS);
 		/* Keep state */
 		break;
-	case IRLAN_DATA_CONNECT_INDICATION: 
+	case IRLAN_DATA_CONNECT_INDICATION:
 		irlan_next_provider_state(self, IRLAN_DATA);
 		irlan_provider_connect_response(self, self->tsap_data);
 		break;
@@ -202,8 +202,8 @@ static int irlan_provider_state_open(struct irlan_cb *self, IRLAN_EVENT event,
  *    the local and remote machines.
  *
  */
-static int irlan_provider_state_data(struct irlan_cb *self, IRLAN_EVENT event, 
-				     struct sk_buff *skb) 
+static int irlan_provider_state_data(struct irlan_cb *self, IRLAN_EVENT event,
+				     struct sk_buff *skb)
 {
 	IRDA_DEBUG(4, "%s()\n", __FUNCTION__ );
 
@@ -213,7 +213,7 @@ static int irlan_provider_state_data(struct irlan_cb *self, IRLAN_EVENT event,
 	switch(event) {
 	case IRLAN_FILTER_CONFIG_CMD:
 		irlan_provider_parse_command(self, CMD_FILTER_OPERATION, skb);
-		irlan_provider_send_reply(self, CMD_FILTER_OPERATION, 
+		irlan_provider_send_reply(self, CMD_FILTER_OPERATION,
 					  RSP_SUCCESS);
 		break;
 	case IRLAN_LMP_DISCONNECT: /* FALLTHROUGH */
@@ -226,7 +226,7 @@ static int irlan_provider_state_data(struct irlan_cb *self, IRLAN_EVENT event,
 	}
 	if (skb)
 		dev_kfree_skb(skb);
-	
+
 	return 0;
 }