From: Josef Whiter <jwhiter@redhat.com>
Date: Wed, 21 Feb 2007 22:37:59 +0000 (-0800)
Subject: gfs2: fix locking mistake
X-Git-Tag: v2.6.20.2~5
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=daed330d4e1ca96e81ed0e7fce6de4ac22d9050c;p=thirdparty%2Fkernel%2Fstable.git

gfs2: fix locking mistake

Fix a locking mistake in the quota code, we do a mutex_lock instead of a
mutex_unlock.

Signed-off-by: Josef Whiter <jwhiter@redhat.com>
Cc: Steven Whitehouse <swhiteho@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

diff --git a/fs/gfs2/quota.c b/fs/gfs2/quota.c
index d0db881b55d2c..c186857e48a80 100644
--- a/fs/gfs2/quota.c
+++ b/fs/gfs2/quota.c
@@ -279,7 +279,7 @@ static int bh_get(struct gfs2_quota_data *qd)
 		(bh->b_data + sizeof(struct gfs2_meta_header) +
 		 offset * sizeof(struct gfs2_quota_change));
 
-	mutex_lock(&sdp->sd_quota_mutex);
+	mutex_unlock(&sdp->sd_quota_mutex);
 
 	return 0;