diff options
| -rw-r--r-- | fs/btrfs/ctree.h | 5 | ||||
| -rw-r--r-- | fs/btrfs/disk-io.c | 6 |
2 files changed, 4 insertions, 7 deletions
diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h index db9e872bcc79..f66c4ea7491d 100644 --- a/fs/btrfs/ctree.h +++ b/fs/btrfs/ctree.h @@ -1973,11 +1973,6 @@ static inline void btrfs_set_header_backref_rev(struct extent_buffer *eb, btrfs_set_header_flags(eb, flags); } -static inline unsigned long btrfs_header_fsid(void) -{ - return offsetof(struct btrfs_header, fsid); -} - static inline unsigned long btrfs_header_chunk_tree_uuid(const struct extent_buffer *eb) { return offsetof(struct btrfs_header, chunk_tree_uuid); diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c index 06819c41e4f4..2e482657a1b4 100644 --- a/fs/btrfs/disk-io.c +++ b/fs/btrfs/disk-io.c @@ -541,7 +541,8 @@ static int csum_dirty_buffer(struct btrfs_fs_info *fs_info, struct page *page) return -EUCLEAN; ASSERT(memcmp_extent_buffer(eb, fs_info->fs_devices->metadata_uuid, - btrfs_header_fsid(), BTRFS_FSID_SIZE) == 0); + offsetof(struct btrfs_header, fsid), + BTRFS_FSID_SIZE) == 0); if (csum_tree_block(eb, result)) return -EINVAL; @@ -571,7 +572,8 @@ static int check_tree_block_fsid(struct extent_buffer *eb) u8 fsid[BTRFS_FSID_SIZE]; int ret = 1; - read_extent_buffer(eb, fsid, btrfs_header_fsid(), BTRFS_FSID_SIZE); + read_extent_buffer(eb, fsid, offsetof(struct btrfs_header, fsid), + BTRFS_FSID_SIZE); while (fs_devices) { u8 *metadata_uuid; |