btrfs_is_empty_uuid
if (!btrfs_is_empty_uuid(dest->root_item.received_uuid)) {
if (!btrfs_is_empty_uuid(di_args->uuid))
if (received_uuid_changed && !btrfs_is_empty_uuid(sa->uuid)) {
!btrfs_is_empty_uuid(root_item->received_uuid)) {
if (received_uuid_changed && !btrfs_is_empty_uuid(sa->uuid)) {
if (!btrfs_is_empty_uuid(sctx->send_root->root_item.received_uuid))
if (!btrfs_is_empty_uuid(parent_root->root_item.received_uuid))
if (!btrfs_is_empty_uuid(clone_root->root->root_item.received_uuid))
if (!btrfs_is_empty_uuid(new_root_item->received_uuid)) {
if (!btrfs_is_empty_uuid(root_item.uuid) ||
!btrfs_is_empty_uuid(root_item.received_uuid)) {
if (!btrfs_is_empty_uuid(root_item.uuid)) {
if (!btrfs_is_empty_uuid(root_item.received_uuid)) {