Commit b2598edf ("btrfs: remove unused argument seed from
btrfs_find_device") removed the argument seed from btrfs_find_device
but forgot the comment, so remove it.
Reviewed-by: NAnand Jain <anand.jain@oracle.com>
Signed-off-by: NSu Yue <l@damenly.su>
Reviewed-by: NDavid Sterba <dsterba@suse.com>
Signed-off-by: NDavid Sterba <dsterba@suse.com>