2644 	int trb_buff_len, this_sg_len, running_total;  in queue_bulk_sg_tx()  local
2659 	trb_buff_len = prepare_transfer(xhci, xhci->devs[slot_id],  in queue_bulk_sg_tx()
2662 	if (trb_buff_len < 0)  in queue_bulk_sg_tx()
2663 		return trb_buff_len;  in queue_bulk_sg_tx()
2689 	trb_buff_len = TRB_MAX_BUFF_SIZE - (addr & (TRB_MAX_BUFF_SIZE - 1));  in queue_bulk_sg_tx()
2690 	trb_buff_len = min_t(int, trb_buff_len, this_sg_len);  in queue_bulk_sg_tx()
2691 	if (trb_buff_len > urb->transfer_buffer_length)  in queue_bulk_sg_tx()
2692 		trb_buff_len = urb->transfer_buffer_length;  in queue_bulk_sg_tx()
2694 			trb_buff_len);  in queue_bulk_sg_tx()
2723 				(unsigned int) addr, trb_buff_len, trb_buff_len,  in queue_bulk_sg_tx()
2725 				(unsigned int) addr + trb_buff_len);  in queue_bulk_sg_tx()
2727 				(addr & (TRB_MAX_BUFF_SIZE - 1)) < trb_buff_len) {  in queue_bulk_sg_tx()
2731 					(unsigned int) addr + trb_buff_len);  in queue_bulk_sg_tx()
2735 		length_field = TRB_LEN(trb_buff_len) |  in queue_bulk_sg_tx()
2753 		running_total += trb_buff_len;  in queue_bulk_sg_tx()
2758 		this_sg_len -= trb_buff_len;  in queue_bulk_sg_tx()
2767 			addr += trb_buff_len;  in queue_bulk_sg_tx()
2770 		trb_buff_len = TRB_MAX_BUFF_SIZE -  in queue_bulk_sg_tx()
2772 		trb_buff_len = min_t(int, trb_buff_len, this_sg_len);  in queue_bulk_sg_tx()
2773 		if (running_total + trb_buff_len > urb->transfer_buffer_length)  in queue_bulk_sg_tx()
2774 			trb_buff_len =  in queue_bulk_sg_tx()
2798 	int running_total, trb_buff_len, ret;  in xhci_queue_bulk_tx()  local
2855 	trb_buff_len = TRB_MAX_BUFF_SIZE -  in xhci_queue_bulk_tx()
2857 	if (trb_buff_len > urb->transfer_buffer_length)  in xhci_queue_bulk_tx()
2858 		trb_buff_len = urb->transfer_buffer_length;  in xhci_queue_bulk_tx()
2887 		length_field = TRB_LEN(trb_buff_len) |  in xhci_queue_bulk_tx()
2905 		running_total += trb_buff_len;  in xhci_queue_bulk_tx()
2908 		addr += trb_buff_len;  in xhci_queue_bulk_tx()
2909 		trb_buff_len = urb->transfer_buffer_length - running_total;  in xhci_queue_bulk_tx()
2910 		if (trb_buff_len > TRB_MAX_BUFF_SIZE)  in xhci_queue_bulk_tx()
2911 			trb_buff_len = TRB_MAX_BUFF_SIZE;  in xhci_queue_bulk_tx()
3060 	int running_total, trb_buff_len, td_len, td_remain_len, ret;  in xhci_queue_isoc_tx()  local
3140 			trb_buff_len = TRB_MAX_BUFF_SIZE -  in xhci_queue_isoc_tx()
3142 			if (trb_buff_len > td_remain_len)  in xhci_queue_isoc_tx()
3143 				trb_buff_len = td_remain_len;  in xhci_queue_isoc_tx()
3146 			length_field = TRB_LEN(trb_buff_len) |  in xhci_queue_isoc_tx()
3159 			running_total += trb_buff_len;  in xhci_queue_isoc_tx()
3161 			addr += trb_buff_len;  in xhci_queue_isoc_tx()
3162 			td_remain_len -= trb_buff_len;  in xhci_queue_isoc_tx()