5 files changed, 4 insertions, 8 deletions
diff --git a/drivers/net/wimax/i2400m/control.c b/drivers/net/wimax/i2400m/control.c
index 4c417903e9be..094cea775d0c 100644
--- a/drivers/net/wimax/i2400m/control.c
+++ b/drivers/net/wimax/i2400m/control.c
@@ -566,13 +566,12 @@ static void i2400m_msg_ack_hook(struct i2400m *i2400m,
 {
 	int result;
 	struct device *dev = i2400m_dev(i2400m);
-	unsigned ack_type, ack_status;
+	unsigned int ack_type;
 	char strerr[32];
 
 	/* Chew on the message, we might need some information from
 	 * here */
 	ack_type = le16_to_cpu(l3l4_hdr->type);
-	ack_status = le16_to_cpu(l3l4_hdr->status);
 	switch (ack_type) {
 	case I2400M_MT_CMD_ENTER_POWERSAVE:
 		/* This is just left here for the sake of example, as
diff --git a/drivers/net/wimax/i2400m/fw.c b/drivers/net/wimax/i2400m/fw.c
index a89b5685e68b..e9fc168bb734 100644
--- a/drivers/net/wimax/i2400m/fw.c
+++ b/drivers/net/wimax/i2400m/fw.c
@@ -1552,7 +1552,6 @@ int i2400m_dev_bootstrap(struct i2400m *i2400m, enum i2400m_bri flags)
 	int ret, itr;
 	struct device *dev = i2400m_dev(i2400m);
 	struct i2400m_fw *i2400m_fw;
-	const struct i2400m_bcf_hdr *bcf;	/* Firmware data */
 	const struct firmware *fw;
 	const char *fw_name;
 
@@ -1574,7 +1573,7 @@ int i2400m_dev_bootstrap(struct i2400m *i2400m, enum i2400m_bri flags)
 	}
 
 	/* Load firmware files to memory. */
-	for (itr = 0, bcf = NULL, ret = -ENOENT; ; itr++) {
+	for (itr = 0, ret = -ENOENT; ; itr++) {
 		fw_name = i2400m->bus_fw_names[itr];
 		if (fw_name == NULL) {
 			dev_err(dev, "Could not find a usable firmware image\n");
diff --git a/drivers/net/wimax/i2400m/netdev.c b/drivers/net/wimax/i2400m/netdev.c
index a654687b5fa2..9ab3f0fdfea4 100644
--- a/drivers/net/wimax/i2400m/netdev.c
+++ b/drivers/net/wimax/i2400m/netdev.c
@@ -535,14 +535,12 @@ void i2400m_net_erx(struct i2400m *i2400m, struct sk_buff *skb,
 {
 	struct net_device *net_dev = i2400m->wimax_dev.net_dev;
 	struct device *dev = i2400m_dev(i2400m);
-	int protocol;
 
 	d_fnstart(2, dev, "(i2400m %p skb %p [%u] cs %d)\n",
 		  i2400m, skb, skb->len, cs);
 	switch(cs) {
 	case I2400M_CS_IPV4_0:
 	case I2400M_CS_IPV4:
-		protocol = ETH_P_IP;
 		i2400m_rx_fake_eth_header(i2400m->wimax_dev.net_dev,
 					  skb->data - ETH_HLEN,
 					  cpu_to_be16(ETH_P_IP));
diff --git a/drivers/net/wimax/i2400m/usb-fw.c b/drivers/net/wimax/i2400m/usb-fw.c
index 502c346aa790..529ebca1e9e1 100644
--- a/drivers/net/wimax/i2400m/usb-fw.c
+++ b/drivers/net/wimax/i2400m/usb-fw.c
@@ -130,12 +130,12 @@ retry:
 			dev_err(dev, "BM-CMD: too many stalls in "
 				"URB; resetting device\n");
 			usb_queue_reset_device(i2400mu->usb_iface);
-			/* fallthrough */
 		} else {
 			usb_clear_halt(i2400mu->usb_dev, pipe);
 			msleep(10);	/* give the device some time */
 			goto retry;
 		}
+		/* fall through */
 	case -EINVAL:			/* while removing driver */
 	case -ENODEV:			/* dev disconnect ... */
 	case -ENOENT:			/* just ignore it */
diff --git a/drivers/net/wimax/i2400m/usb-tx.c b/drivers/net/wimax/i2400m/usb-tx.c
index 99ef81b3d5a5..3a0e7226768a 100644
--- a/drivers/net/wimax/i2400m/usb-tx.c
+++ b/drivers/net/wimax/i2400m/usb-tx.c
@@ -131,12 +131,12 @@ retry:
 			dev_err(dev, "BM-CMD: too many stalls in "
 				"URB; resetting device\n");
 			usb_queue_reset_device(i2400mu->usb_iface);
-			/* fallthrough */
 		} else {
 			usb_clear_halt(i2400mu->usb_dev, usb_pipe);
 			msleep(10);	/* give the device some time */
 			goto retry;
 		}
+		/* fall through */
 	case -EINVAL:			/* while removing driver */
 	case -ENODEV:			/* dev disconnect ... */
 	case -ENOENT:			/* just ignore it */