diff options
Diffstat (limited to 'fs/f2fs/checkpoint.c')
| -rw-r--r-- | fs/f2fs/checkpoint.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/fs/f2fs/checkpoint.c b/fs/f2fs/checkpoint.c index 9a7750909221..66a6b85a51d8 100644 --- a/fs/f2fs/checkpoint.c +++ b/fs/f2fs/checkpoint.c @@ -357,8 +357,8 @@ static struct page *validate_checkpoint(struct f2fs_sb_info *sbi, unsigned long blk_size = sbi->blocksize; struct f2fs_checkpoint *cp_block; unsigned long long cur_version = 0, pre_version = 0; - unsigned int crc = 0; size_t crc_offset; + __u32 crc = 0; /* Read the 1st cp block in this CP pack */ cp_page_1 = get_meta_page(sbi, cp_addr); @@ -369,7 +369,7 @@ static struct page *validate_checkpoint(struct f2fs_sb_info *sbi, if (crc_offset >= blk_size) goto invalid_cp1; - crc = *(unsigned int *)((unsigned char *)cp_block + crc_offset); + crc = le32_to_cpu(*((__u32 *)((unsigned char *)cp_block + crc_offset))); if (!f2fs_crc_valid(crc, cp_block, crc_offset)) goto invalid_cp1; @@ -384,7 +384,7 @@ static struct page *validate_checkpoint(struct f2fs_sb_info *sbi, if (crc_offset >= blk_size) goto invalid_cp2; - crc = *(unsigned int *)((unsigned char *)cp_block + crc_offset); + crc = le32_to_cpu(*((__u32 *)((unsigned char *)cp_block + crc_offset))); if (!f2fs_crc_valid(crc, cp_block, crc_offset)) goto invalid_cp2; @@ -648,7 +648,7 @@ static void do_checkpoint(struct f2fs_sb_info *sbi, bool is_umount) block_t start_blk; struct page *cp_page; unsigned int data_sum_blocks, orphan_blocks; - unsigned int crc32 = 0; + __u32 crc32 = 0; void *kaddr; int i; @@ -717,8 +717,8 @@ static void do_checkpoint(struct f2fs_sb_info *sbi, bool is_umount) get_nat_bitmap(sbi, __bitmap_ptr(sbi, NAT_BITMAP)); crc32 = f2fs_crc32(ckpt, le32_to_cpu(ckpt->checksum_offset)); - *(__le32 *)((unsigned char *)ckpt + - le32_to_cpu(ckpt->checksum_offset)) + *((__le32 *)((unsigned char *)ckpt + + le32_to_cpu(ckpt->checksum_offset))) = cpu_to_le32(crc32); start_blk = __start_cp_addr(sbi); |