diff options
| author | Eric Sesterhenn <snakebyte@gmx.de> | 2006-06-25 16:48:46 +0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-06-25 21:01:17 +0400 |
| commit | a2f20c7c274b6241767330c902b3111b9326d901 (patch) | |
| tree | bf41f3312bad291c2b9cb061edc980eebfa61f8e | |
| parent | 969dd061d81d9e2bc7f954859452ac81cc639711 (diff) | |
| download | linux-a2f20c7c274b6241767330c902b3111b9326d901.tar.xz | |
[PATCH] Clean up char/esp.c
coverity choked at another two !tty checks, in places where tty can
never be NULL. Since it removes some code we should remove
these checks. (Coverity ids #763,#762)
Signed-off-by Eric Sesterhenn <snakebyte@gmx.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
| -rw-r--r-- | drivers/char/esp.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/char/esp.c b/drivers/char/esp.c index 09dc4b01232c..922174d527ae 100644 --- a/drivers/char/esp.c +++ b/drivers/char/esp.c @@ -1212,7 +1212,7 @@ static void rs_put_char(struct tty_struct *tty, unsigned char ch) if (serial_paranoia_check(info, tty->name, "rs_put_char")) return; - if (!tty || !info->xmit_buf) + if (!info->xmit_buf) return; spin_lock_irqsave(&info->lock, flags); @@ -1256,7 +1256,7 @@ static int rs_write(struct tty_struct * tty, if (serial_paranoia_check(info, tty->name, "rs_write")) return 0; - if (!tty || !info->xmit_buf) + if (!info->xmit_buf) return 0; while (1) { |