GFS2: Fix uninitialised error value in previous patch
 

Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>

diff --git a/fs/gfs2/bmap.c b/fs/gfs2/bmap.c
index ae7d205..3c4039d 100644
--- a/fs/gfs2/bmap.c
+++ b/fs/gfs2/bmap.c
@@ -763,7 +763,7 @@ static int do_strip(struct gfs2_inode *ip, struct buffer_head *dibh,
int metadata;
unsigned int revokes = 0;
int x;
- int error;
+ int error = 0;

if (!*top)
sm->sm_first = 0;
--
1.7.3.3