[PATCH 1/2] gfs:remove a warning in gfs2_lookup_by_inum()

["Weiping Pan(潘卫平)" <panweiping3@gmail.com>]

/home/pwp/mysvn/linux/linux-2.6/fs/gfs2/inode.c: In function
‘gfs2_lookup_by_inum’: /home/pwp/mysvn/linux/linux-2.6/fs/gfs2/inode.c:188:16:
warning: ‘inode’ may be used uninitialized in this function

Signed-off-by: Weiping Pan(潘卫平) <panweiping3@gmail.com>
---
 fs/gfs2/inode.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/fs/gfs2/inode.c b/fs/gfs2/inode.c
index 97d54a2..5b937c6 100644
--- a/fs/gfs2/inode.c
+++ b/fs/gfs2/inode.c
@@ -185,7 +185,7 @@ struct inode *gfs2_lookup_by_inum(struct gfs2_sbd *sdp, u64 no_addr,
 {
 	struct super_block *sb = sdp->sd_vfs;
 	struct gfs2_holder i_gh;
-	struct inode *inode;
+	struct inode *inode = NULL;
 	int error;
 
 	error = gfs2_glock_nq_num(sdp, no_addr, &gfs2_inode_glops,
-- 
1.7.4