--- fs/ext4/balloc.c

+++ fs/ext4/balloc.c

@@ -189,9 +189,6 @@ unsigned ext4_init_block_bitmap(struct s

* when a file system is mounted (see ext4_fill_super).

*/

-

-#define in_range(b, first, len) ((b) >= (first) && (b) <= (first) + (len) - 1)

-

/**

* ext4_get_group_desc() -- load group descriptor from disk

* @sb: super block