diff options
Diffstat (limited to 'fs/ext4/super.c')
| -rw-r--r-- | fs/ext4/super.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/fs/ext4/super.c b/fs/ext4/super.c index 69f87525050..1d12e4f7d69 100644 --- a/fs/ext4/super.c +++ b/fs/ext4/super.c @@ -1433,8 +1433,8 @@ static int ext4_fill_super (struct super_block *sb, void *data, int silent) * block sizes. We need to calculate the offset from buffer start. */ if (blocksize != EXT4_MIN_BLOCK_SIZE) { - logic_sb_block = (sb_block * EXT4_MIN_BLOCK_SIZE) / blocksize; - offset = (sb_block * EXT4_MIN_BLOCK_SIZE) % blocksize; + logic_sb_block = sb_block * EXT4_MIN_BLOCK_SIZE; + offset = sector_div(logic_sb_block, blocksize); } else { logic_sb_block = sb_block; } @@ -1539,8 +1539,8 @@ static int ext4_fill_super (struct super_block *sb, void *data, int silent) brelse (bh); sb_set_blocksize(sb, blocksize); - logic_sb_block = (sb_block * EXT4_MIN_BLOCK_SIZE) / blocksize; - offset = (sb_block * EXT4_MIN_BLOCK_SIZE) % blocksize; + logic_sb_block = sb_block * EXT4_MIN_BLOCK_SIZE; + offset = sector_div(logic_sb_block, blocksize); bh = sb_bread(sb, logic_sb_block); if (!bh) { printk(KERN_ERR |