From: Willy Tarreau <w@1wt.eu>
Date: Sun, 5 Aug 2007 19:12:11 +0000 (+0200)
Subject: [PATCH] wdt83627: fix wdt_init() return code
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=9314997c207bcc3d6c21b2f2f976c2e6b98aec91;p=linux-kernel-docs%2Flinux-2.4.36.git

[PATCH] wdt83627: fix wdt_init() return code

wdt_init() could return an uninitialized value if it
could not create a /proc entry.
---

diff --git a/drivers/char/wdt83627.c b/drivers/char/wdt83627.c
index fe092765..a69b903a 100644
--- a/drivers/char/wdt83627.c
+++ b/drivers/char/wdt83627.c
@@ -347,7 +347,7 @@ static struct notifier_block wdt_notifier = {
 static int __init
 wdt_init(void)
 {
-	int ret;
+	int ret = -EBUSY;
 
 	spin_lock_init(&io_lock);