ext2: Remove redundant check for finding no group

When best_desc keeps NULL, best_group keeps -1, too. So we can
return best_group directly.

Signed-off-by: Liu Xiang <liu.xiang6@zte.com.cn>
Signed-off-by: Jan Kara <jack@suse.cz>

diff --git a/fs/ext2/ialloc.c b/fs/ext2/ialloc.c
index 5c3d7b7..a0c5ea9 100644 (file)
--- a/fs/ext2/ialloc.c
+++ b/fs/ext2/ialloc.c
@@ -222,8 +222,6 @@ static int find_group_dir(struct super_block *sb, struct inode *parent)
                        best_desc = desc;
                }
        }
-       if (!best_desc)
-               return -1;
 
        return best_group;
 }