[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>
git-mirror · Oct 20, 2006 · bbbe451 · bbbe451
1 parent 348acd4
commit bbbe451
Showing 1 changed file with 2 additions and 2 deletions.
diff --git 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;
 }