mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-08-26 02:39:48 +00:00
[PATCH] Cyclades Cleanup
coverity choked at 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) [akpm@osdl.org: even cleaner!] Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de> Acked-by: Alan Cox <alan@redhat.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
parent
2aa92581fb
commit
969dd061d8
1 changed files with 3 additions and 4 deletions
|
@ -2833,9 +2833,8 @@ cy_write(struct tty_struct * tty, const unsigned char *buf, int count)
|
|||
return 0;
|
||||
}
|
||||
|
||||
if (!tty || !info->xmit_buf || !tmp_buf){
|
||||
return 0;
|
||||
}
|
||||
if (!info->xmit_buf || !tmp_buf)
|
||||
return 0;
|
||||
|
||||
CY_LOCK(info, flags);
|
||||
while (1) {
|
||||
|
@ -2884,7 +2883,7 @@ cy_put_char(struct tty_struct *tty, unsigned char ch)
|
|||
if (serial_paranoia_check(info, tty->name, "cy_put_char"))
|
||||
return;
|
||||
|
||||
if (!tty || !info->xmit_buf)
|
||||
if (!info->xmit_buf)
|
||||
return;
|
||||
|
||||
CY_LOCK(info, flags);
|
||||
|
|
Loading…
Reference in a new issue