Commit 413fb1bc authored by Anand Jain's avatar Anand Jain Committed by David Sterba
Browse files

btrfs: return bool from check_tree_block_fsid instead of int 



Simplify the return type of check_tree_block_fsid() from int (1 or 0) to
bool. Its only user is interested in knowing the success or failure.

Signed-off-by: default avatarAnand Jain <anand.jain@oracle.com>
Signed-off-by: default avatarDavid Sterba <dsterba@suse.com>
parent f62c302e

fs/btrfs/disk-io.c

+4 −4
Original line number Diff line number Diff line
@@ -317,7 +317,7 @@ blk_status_t btree_csum_one_bio(struct btrfs_bio *bbio) 
	return errno_to_blk_status(ret);

}



static int check_tree_block_fsid(struct extent_buffer *eb)

static bool check_tree_block_fsid(struct extent_buffer *eb)

{

	struct btrfs_fs_info *fs_info = eb->fs_info;

	struct btrfs_fs_devices *fs_devices = fs_info->fs_devices, *seed_devs;
@@ -337,13 +337,13 @@ static int check_tree_block_fsid(struct extent_buffer *eb) 
		metadata_uuid = fs_devices->fsid;



	if (!memcmp(fsid, metadata_uuid, BTRFS_FSID_SIZE))

		return 0;

		return false;



	list_for_each_entry(seed_devs, &fs_devices->seed_list, seed_list)

		if (!memcmp(fsid, seed_devs->fsid, BTRFS_FSID_SIZE))

			return 0;

			return false;



	return 1;

	return true;

}



/* Do basic extent buffer checks at read time */