[GFS2] fs/gfs2/ops_fstype.c:fill_super_meta(): fix NULL dereference

Don't dereference new->s_root when we do know it's NULL.

Spotted by the Coverity checker.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/fs/gfs2/ops_fstype.c b/fs/gfs2/ops_fstype.c
index e99444dffeb8..882873a6bd69 100644
--- a/fs/gfs2/ops_fstype.c
+++ b/fs/gfs2/ops_fstype.c
@@ -794,8 +794,8 @@ static int fill_super_meta(struct super_block *sb, struct super_block *new,
                 fs_err(sdp, "can't get root dentry\n");
                 error = -ENOMEM;
                 iput(inode);
-        }
-        new->s_root->d_op = &gfs2_dops;
+        } else
+                new->s_root->d_op = &gfs2_dops;
 
         return error;
 }