From: Andrew Morton <akpm@linux-foundation.org>
Date: Mon, 12 May 2008 21:02:34 +0000 (-0700)
Subject: drivers/char/synclink_gt.c: don't return an uninitialised local
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=6c82c4150910dedd449194cb6d286b80478f3542;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

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

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>
---

diff --git a/drivers/char/synclink_gt.c b/drivers/char/synclink_gt.c
index 2001b0e52dc6..55c1653be00c 100644
--- a/drivers/char/synclink_gt.c
+++ b/drivers/char/synclink_gt.c
@@ -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;