344 static void prepare_inurb(int number_of_packets, struct urb *iu)  in prepare_inurb()  argument
349 	iu->number_of_packets = number_of_packets;  in prepare_inurb()
350 	id = iu->iso_frame_desc;  in prepare_inurb()
352 	for (p = 0; p < iu->number_of_packets - 1; ++p)  in prepare_inurb()
355 	iu->transfer_buffer_length =  in prepare_inurb()
356 		id[0].length * iu->number_of_packets;  in prepare_inurb()
392 	struct urb *iu;  in loop_back()  local
400 		iu = sk->idle_inurb;  in loop_back()
401 		id = iu->iso_frame_desc;  in loop_back()
406 	for (; p < iu->number_of_packets && l < s->period_size; ++p) {  in loop_back()
407 		i = iu->transfer_buffer + id[p].offset;  in loop_back()
425 	if (iu == sk->completed_inurb) {  in loop_back()
433 	iu = sk->completed_inurb;  in loop_back()
434 	id = iu->iso_frame_desc;  in loop_back()