aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorEric Sesterhenn <snakebyte@gmx.de>2006-06-25 05:48:46 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2006-06-25 10:01:17 -0700
commita2f20c7c274b6241767330c902b3111b9326d901 (patch)
treebf41f3312bad291c2b9cb061edc980eebfa61f8e
parent969dd061d81d9e2bc7f954859452ac81cc639711 (diff)
[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.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/char/esp.c b/drivers/char/esp.c
index 09dc4b01232..922174d527a 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) {