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drivers/char/synclink_gt.c: don't return an uninitialised local

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drivers/char/synclink_gt.c: In function 'put_char':
drivers/char/synclink_gt.c:919: warning: 'ret' may be used uninitialized in this function

The compiler speaketh truth.

Cc: Paul Fulghum <paulkf@microgate.com>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Andrew Morton 2008-05-12 14:02:34 -07:00 committed by Linus Torvalds
parent f36f21ecca
commit 6c82c41509
1 changed files with 1 additions and 1 deletions
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2
drivers/char/synclink_gt.c
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@ -916,7 +916,7 @@ static int put_char(struct tty_struct *tty, unsigned char ch)
{
struct slgt_info *info = tty->driver_data;
unsigned long flags;
int ret;
int ret = 0;
if (sanity_check(info, tty->name, "put_char"))
return 0;