linux-kernel - [PATCH] [GFS2] gfs2_lookupi() uninitialised var fix

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Date:	Mon,  9 Jul 2007 17:02:42 +0100
From:	swhiteho@...hat.com
To:	linux-kernel@...r.kernel.org
Cc:	cluster-devel@...hat.com,
	"akpm@...ux-foundation.org" <akpm@...ux-foundation.org>,
	Steven Whitehouse <swhiteho@...hat.com>
Subject: [PATCH] [GFS2] gfs2_lookupi() uninitialised var fix

From: akpm@...ux-foundation.org <akpm@...ux-foundation.org>

fs/gfs2/inode.c: In function 'gfs2_lookupi':
fs/gfs2/inode.c:392: warning: 'error' may be used uninitialized in this function

Looks like a real bug to me.

Cc: Steven Whitehouse <swhiteho@...hat.com>
Signed-off-by: Andrew Morton <akpm@...ux-foundation.org>
Signed-off-by: Steven Whitehouse <swhiteho@...hat.com>

diff --git a/fs/gfs2/inode.c b/fs/gfs2/inode.c
index cacdb0d..366235d 100644
--- a/fs/gfs2/inode.c
+++ b/fs/gfs2/inode.c
@@ -389,7 +389,7 @@ struct inode *gfs2_lookupi(struct inode *dir, const struct qstr *name,
 	struct super_block *sb = dir->i_sb;
 	struct gfs2_inode *dip = GFS2_I(dir);
 	struct gfs2_holder d_gh;
-	int error;
+	int error = 0;
 	struct inode *inode = NULL;
 	int unlock = 0;
 
-- 
1.5.1.2

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