diff options
Diffstat (limited to 'fs/btrfs/super.c')
| -rw-r--r-- | fs/btrfs/super.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c index a2593acc4970..d6e496436539 100644 --- a/fs/btrfs/super.c +++ b/fs/btrfs/super.c @@ -2325,14 +2325,14 @@ static int check_dev_super(struct btrfs_device *dev) /* Verify the checksum. */ csum_type = btrfs_super_csum_type(sb); - if (csum_type != btrfs_super_csum_type(fs_info->super_copy)) { + if (unlikely(csum_type != btrfs_super_csum_type(fs_info->super_copy))) { btrfs_err(fs_info, "csum type changed, has %u expect %u", csum_type, btrfs_super_csum_type(fs_info->super_copy)); ret = -EUCLEAN; goto out; } - if (btrfs_check_super_csum(fs_info, sb)) { + if (unlikely(btrfs_check_super_csum(fs_info, sb))) { btrfs_err(fs_info, "csum for on-disk super block no longer matches"); ret = -EUCLEAN; goto out; @@ -2344,7 +2344,7 @@ static int check_dev_super(struct btrfs_device *dev) goto out; last_trans = btrfs_get_last_trans_committed(fs_info); - if (btrfs_super_generation(sb) != last_trans) { + if (unlikely(btrfs_super_generation(sb) != last_trans)) { btrfs_err(fs_info, "transid mismatch, has %llu expect %llu", btrfs_super_generation(sb), last_trans); ret = -EUCLEAN; |