Messages in this thread Patch in this message | | | Subject | [PATCH-mm 12/15] fat: Use get/put_unaligned_* helpers | From | Harvey Harrison <> | Date | Mon, 14 Apr 2008 15:48:01 -0700 |
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Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> --- fs/fat/inode.c | 8 +++----- 1 files changed, 3 insertions(+), 5 deletions(-)
diff --git a/fs/fat/inode.c b/fs/fat/inode.c index 53f3cf6..8476993 100644 --- a/fs/fat/inode.c +++ b/fs/fat/inode.c @@ -1215,8 +1215,7 @@ int fat_fill_super(struct super_block *sb, void *data, int silent, brelse(bh); goto out_invalid; } - logical_sector_size = - le16_to_cpu(get_unaligned((__le16 *)&b->sector_size)); + logical_sector_size = get_unaligned_le16(&b->sector_size); if (!is_power_of_2(logical_sector_size) || (logical_sector_size < 512) || (PAGE_CACHE_SIZE < logical_sector_size)) { @@ -1314,8 +1313,7 @@ int fat_fill_super(struct super_block *sb, void *data, int silent, sbi->dir_per_block_bits = ffs(sbi->dir_per_block) - 1; sbi->dir_start = sbi->fat_start + sbi->fats * sbi->fat_length; - sbi->dir_entries = - le16_to_cpu(get_unaligned((__le16 *)&b->dir_entries)); + sbi->dir_entries = get_unaligned_le16(&b->dir_entries); if (sbi->dir_entries & (sbi->dir_per_block - 1)) { if (!silent) printk(KERN_ERR "FAT: bogus directroy-entries per block" @@ -1327,7 +1325,7 @@ int fat_fill_super(struct super_block *sb, void *data, int silent, rootdir_sectors = sbi->dir_entries * sizeof(struct msdos_dir_entry) / sb->s_blocksize; sbi->data_start = sbi->dir_start + rootdir_sectors; - total_sectors = le16_to_cpu(get_unaligned((__le16 *)&b->sectors)); + total_sectors = get_unaligned_le16(&b->sectors); if (total_sectors == 0) total_sectors = le32_to_cpu(b->total_sect); -- 1.5.5.144.g3e42
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