485 	struct subaction *sa, *prev;  in handle_request_packet()  local
494 		prev = list_tail(&t->request_list,  in handle_request_packet()
497 		if (!ACK_BUSY(prev->ack)) {  in handle_request_packet()
506 		if (prev->packet.common.tcode != sa->packet.common.tcode ||  in handle_request_packet()
507 		    prev->packet.common.tlabel != sa->packet.common.tlabel) {  in handle_request_packet()
550 	struct subaction *sa, *prev;  in handle_response_packet()  local
563 		prev = list_tail(&t->response_list, struct subaction, link);  in handle_response_packet()
565 		if (!ACK_BUSY(prev->ack)) {  in handle_response_packet()
572 		if (prev->packet.common.tcode != sa->packet.common.tcode ||  in handle_response_packet()
573 		    prev->packet.common.tlabel != sa->packet.common.tlabel) {  in handle_response_packet()
578 		prev = list_tail(&t->request_list, struct subaction, link);  in handle_response_packet()
579 		if (prev->ack != ACK_PENDING) {  in handle_response_packet()
586 		if (packet_info[prev->packet.common.tcode].response_tcode !=  in handle_response_packet()