diff options
author | Tilman Schmidt <tilman@imap.cc> | 2006-04-10 22:55:08 -0700 |
---|---|---|
committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-04-11 06:18:49 -0700 |
commit | d48c77841a71ba552ef4e6a862642073652f4473 (patch) | |
tree | 98e76d8bd9962eba7f5897e9d24acacc88b4e1f6 /drivers/isdn/gigaset/asyncdata.c | |
parent | b1d47464c947f08125dc4ac4a2321ced9e2fed29 (diff) | |
download | linux-d48c77841a71ba552ef4e6a862642073652f4473.tar.gz linux-d48c77841a71ba552ef4e6a862642073652f4473.tar.bz2 linux-d48c77841a71ba552ef4e6a862642073652f4473.zip |
[PATCH] isdn4linux: Siemens Gigaset drivers: remove IFNULL macros
With Hansjoerg Lipp <hjlipp@web.de>
Remove the IFNULL debugging macros from the Gigaset drivers.
Signed-off-by: Hansjoerg Lipp <hjlipp@web.de>
Signed-off-by: Tilman Schmidt <tilman@imap.cc>
Cc: Karsten Keil <kkeil@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/isdn/gigaset/asyncdata.c')
-rw-r--r-- | drivers/isdn/gigaset/asyncdata.c | 27 |
1 files changed, 6 insertions, 21 deletions
diff --git a/drivers/isdn/gigaset/asyncdata.c b/drivers/isdn/gigaset/asyncdata.c index a375d0a411b5..8601b7a8f6a6 100644 --- a/drivers/isdn/gigaset/asyncdata.c +++ b/drivers/isdn/gigaset/asyncdata.c @@ -117,20 +117,14 @@ static inline int hdlc_loop(unsigned char c, unsigned char *src, int numbytes, { struct cardstate *cs = inbuf->cs; struct bc_state *bcs = inbuf->bcs; - int inputstate; - __u16 fcs; - struct sk_buff *skb; + int inputstate = bcs->inputstate; + __u16 fcs = bcs->fcs; + struct sk_buff *skb = bcs->skb; unsigned char error; struct sk_buff *compskb; int startbytes = numbytes; int l; - IFNULLRETVAL(bcs, numbytes); - inputstate = bcs->inputstate; - fcs = bcs->fcs; - skb = bcs->skb; - IFNULLRETVAL(skb, numbytes); - if (unlikely(inputstate & INS_byte_stuff)) { inputstate &= ~INS_byte_stuff; goto byte_stuff; @@ -292,15 +286,10 @@ static inline int iraw_loop(unsigned char c, unsigned char *src, int numbytes, { struct cardstate *cs = inbuf->cs; struct bc_state *bcs = inbuf->bcs; - int inputstate; - struct sk_buff *skb; + int inputstate = bcs->inputstate; + struct sk_buff *skb = bcs->skb; int startbytes = numbytes; - IFNULLRETVAL(bcs, numbytes); - inputstate = bcs->inputstate; - skb = bcs->skb; - IFNULLRETVAL(skb, numbytes); - for (;;) { /* add character */ inputstate |= INS_have_data; @@ -577,11 +566,7 @@ static struct sk_buff *iraw_encode(struct sk_buff *skb, int head, int tail) */ int gigaset_m10x_send_skb(struct bc_state *bcs, struct sk_buff *skb) { - unsigned len; - - IFNULLRETVAL(bcs, -EFAULT); - IFNULLRETVAL(skb, -EFAULT); - len = skb->len; + unsigned len = skb->len; if (bcs->proto2 == ISDN_PROTO_L2_HDLC) skb = HDLC_Encode(skb, HW_HDR_LEN, 0); |