diff --git a/fs/ext4/balloc.c b/fs/ext4/balloc.c
index 402475a..5d45582 100644
--- a/fs/ext4/balloc.c
+++ b/fs/ext4/balloc.c
@@ -34,7 +34,7 @@
 	ext4_grpblk_t offset;
 
         blocknr = blocknr - le32_to_cpu(es->s_first_data_block);
-        offset = sector_div(blocknr, EXT4_BLOCKS_PER_GROUP(sb));
+	offset = do_div(blocknr, EXT4_BLOCKS_PER_GROUP(sb));
 	if (offsetp)
 		*offsetp = offset;
 	if (blockgrpp)