diff options
| -rw-r--r-- | fs/ext4/ext4.h | 3 | ||||
| -rw-r--r-- | fs/ext4/ioctl.c | 4 | ||||
| -rw-r--r-- | fs/ext4/resize.c | 2 | ||||
| -rw-r--r-- | fs/ext4/super.c | 9 |
4 files changed, 8 insertions, 10 deletions
diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h index f414a1a16d9a..923580be3cd6 100644 --- a/fs/ext4/ext4.h +++ b/fs/ext4/ext4.h @@ -3136,8 +3136,7 @@ extern int ext4_read_bh_lock(struct buffer_head *bh, blk_opf_t op_flags, bool wa extern void ext4_sb_breadahead_unmovable(struct super_block *sb, sector_t block); extern int ext4_seq_options_show(struct seq_file *seq, void *offset); extern int ext4_calculate_overhead(struct super_block *sb); -extern __le32 ext4_superblock_csum(struct super_block *sb, - struct ext4_super_block *es); +extern __le32 ext4_superblock_csum(struct ext4_super_block *es); extern void ext4_superblock_csum_set(struct super_block *sb); extern int ext4_alloc_flex_bg_array(struct super_block *sb, ext4_group_t ngroup); diff --git a/fs/ext4/ioctl.c b/fs/ext4/ioctl.c index bef9a148e433..5668a17458ae 100644 --- a/fs/ext4/ioctl.c +++ b/fs/ext4/ioctl.c @@ -143,7 +143,7 @@ static int ext4_update_backup_sb(struct super_block *sb, es = (struct ext4_super_block *) (bh->b_data + offset); lock_buffer(bh); if (ext4_has_feature_metadata_csum(sb) && - es->s_checksum != ext4_superblock_csum(sb, es)) { + es->s_checksum != ext4_superblock_csum(es)) { ext4_msg(sb, KERN_ERR, "Invalid checksum for backup " "superblock %llu", sb_block); unlock_buffer(bh); @@ -151,7 +151,7 @@ static int ext4_update_backup_sb(struct super_block *sb, } func(es, arg); if (ext4_has_feature_metadata_csum(sb)) - es->s_checksum = ext4_superblock_csum(sb, es); + es->s_checksum = ext4_superblock_csum(es); set_buffer_uptodate(bh); unlock_buffer(bh); diff --git a/fs/ext4/resize.c b/fs/ext4/resize.c index b7ff0d955f0d..050f26168d97 100644 --- a/fs/ext4/resize.c +++ b/fs/ext4/resize.c @@ -1119,7 +1119,7 @@ static inline void ext4_set_block_group_nr(struct super_block *sb, char *data, es->s_block_group_nr = cpu_to_le16(group); if (ext4_has_feature_metadata_csum(sb)) - es->s_checksum = ext4_superblock_csum(sb, es); + es->s_checksum = ext4_superblock_csum(es); } /* diff --git a/fs/ext4/super.c b/fs/ext4/super.c index b4e8b17cb908..9bf38e21dcda 100644 --- a/fs/ext4/super.c +++ b/fs/ext4/super.c @@ -286,8 +286,7 @@ static int ext4_verify_csum_type(struct super_block *sb, return es->s_checksum_type == EXT4_CRC32C_CHKSUM; } -__le32 ext4_superblock_csum(struct super_block *sb, - struct ext4_super_block *es) +__le32 ext4_superblock_csum(struct ext4_super_block *es) { int offset = offsetof(struct ext4_super_block, s_checksum); __u32 csum; @@ -303,7 +302,7 @@ static int ext4_superblock_csum_verify(struct super_block *sb, if (!ext4_has_feature_metadata_csum(sb)) return 1; - return es->s_checksum == ext4_superblock_csum(sb, es); + return es->s_checksum == ext4_superblock_csum(es); } void ext4_superblock_csum_set(struct super_block *sb) @@ -313,7 +312,7 @@ void ext4_superblock_csum_set(struct super_block *sb) if (!ext4_has_feature_metadata_csum(sb)) return; - es->s_checksum = ext4_superblock_csum(sb, es); + es->s_checksum = ext4_superblock_csum(es); } ext4_fsblk_t ext4_block_bitmap(struct super_block *sb, @@ -5912,7 +5911,7 @@ static struct file *ext4_get_journal_blkdev(struct super_block *sb, if ((le32_to_cpu(es->s_feature_ro_compat) & EXT4_FEATURE_RO_COMPAT_METADATA_CSUM) && - es->s_checksum != ext4_superblock_csum(sb, es)) { + es->s_checksum != ext4_superblock_csum(es)) { ext4_msg(sb, KERN_ERR, "external journal has corrupt superblock"); errno = -EFSCORRUPTED; goto out_bh; |