linux-kernel - [PATCH 4/4] drivers/base/devtmpfs.c: fix uninitialized variable

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Message-Id: <1311268581-20405-4-git-send-email-lacombar@gmail.com>
Date:	Thu, 21 Jul 2011 13:16:21 -0400
From:	Arnaud Lacombe <lacombar@...il.com>
To:	linux-kernel@...r.kernel.org
Cc:	Arnaud Lacombe <lacombar@...il.com>,
	Greg Kroah-Hartman <gregkh@...e.de>
Subject: [PATCH 4/4] drivers/base/devtmpfs.c: fix uninitialized variable

drivers/base/devtmpfs.c: In function 'create_path':
drivers/base/devtmpfs.c:169:6: warning: 'err' may be used uninitialized in this function

Cc: Greg Kroah-Hartman <gregkh@...e.de>
Signed-off-by: Arnaud Lacombe <lacombar@...il.com>
---
 drivers/base/devtmpfs.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/base/devtmpfs.c b/drivers/base/devtmpfs.c
index 38e6464..256c78a 100644
--- a/drivers/base/devtmpfs.c
+++ b/drivers/base/devtmpfs.c
@@ -166,7 +166,7 @@ static int create_path(const char *nodepath)
 {
 	char *path;
 	char *s;
-	int err;
+	int err = 0;
 
 	/* parent directories do not exist, create them */
 	path = kstrdup(nodepath, GFP_KERNEL);
-- 
1.7.6.153.g78432

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