1008 	control->reqseq = (enh & L2CAP_CTRL_REQSEQ) >> L2CAP_CTRL_REQSEQ_SHIFT;  in __unpack_enhanced_control()
1032 	control->reqseq = (ext & L2CAP_EXT_CTRL_REQSEQ) >> L2CAP_EXT_CTRL_REQSEQ_SHIFT;  in __unpack_extended_control()
1072 	packed = control->reqseq << L2CAP_EXT_CTRL_REQSEQ_SHIFT;  in __pack_extended_control()
1091 	packed = control->reqseq << L2CAP_CTRL_REQSEQ_SHIFT;  in __pack_enhanced_control()
1181 		chan->last_acked_seq = control->reqseq;  in l2cap_send_sframe()
1185 	BT_DBG("reqseq %d, final %d, poll %d, super %d", control->reqseq,  in l2cap_send_sframe()
1213 	control.reqseq = chan->buffer_seq;  in l2cap_send_rr_or_rnr()
1941 		control->reqseq = 0;  in l2cap_streaming_send()
1986 		control->reqseq = chan->buffer_seq;  in l2cap_ertm_send()
2060 		control.reqseq = chan->buffer_seq;  in l2cap_ertm_resend()
2110 	l2cap_seq_list_append(&chan->retrans_list, control->reqseq);  in l2cap_retransmit()
2131 			if (bt_cb(skb)->l2cap.txseq == control->reqseq ||  in l2cap_retransmit_all()
2165 		control.reqseq = chan->buffer_seq;  in l2cap_send_ack()
2188 			control.reqseq = chan->buffer_seq;  in l2cap_send_ack()
2672 			control.reqseq = seq;  in l2cap_send_srej()
2693 	control.reqseq = chan->srej_list.tail;  in l2cap_send_srej_tail()
2717 		control.reqseq = seq;  in l2cap_send_srej_list()
2723 static void l2cap_process_reqseq(struct l2cap_chan *chan, u16 reqseq)  in l2cap_process_reqseq()  argument
2728 	BT_DBG("chan %p, reqseq %u", chan, reqseq);  in l2cap_process_reqseq()
2730 	if (chan->unacked_frames == 0 || reqseq == chan->expected_ack_seq)  in l2cap_process_reqseq()
2736 	for (ackseq = chan->expected_ack_seq; ackseq != reqseq;  in l2cap_process_reqseq()
2747 	chan->expected_ack_seq = reqseq;  in l2cap_process_reqseq()
2805 			local_control.reqseq = chan->buffer_seq;  in l2cap_tx_state_xmit()
2814 		l2cap_process_reqseq(chan, control->reqseq);  in l2cap_tx_state_xmit()
2875 			local_control.reqseq = chan->buffer_seq;  in l2cap_tx_state_wait_f()
2884 		l2cap_process_reqseq(chan, control->reqseq);  in l2cap_tx_state_wait_f()
5581 	control.reqseq = chan->buffer_seq;  in l2cap_send_i_or_rr_or_rnr()
5768 	if (control->reqseq == chan->next_tx_seq) {  in l2cap_handle_srej()
5769 		BT_DBG("Invalid reqseq %d, disconnecting", control->reqseq);  in l2cap_handle_srej()
5774 	skb = l2cap_ertm_seq_in_queue(&chan->tx_q, control->reqseq);  in l2cap_handle_srej()
5778 		       control->reqseq);  in l2cap_handle_srej()
5799 			chan->srej_save_reqseq = control->reqseq;  in l2cap_handle_srej()
5805 			if (chan->srej_save_reqseq != control->reqseq ||  in l2cap_handle_srej()
5813 				chan->srej_save_reqseq = control->reqseq;  in l2cap_handle_srej()
5826 	if (control->reqseq == chan->next_tx_seq) {  in l2cap_handle_rej()
5827 		BT_DBG("Invalid reqseq %d, disconnecting", control->reqseq);  in l2cap_handle_rej()
5832 	skb = l2cap_ertm_seq_in_queue(&chan->tx_q, control->reqseq);  in l2cap_handle_rej()
6216 			rr_control.reqseq = chan->buffer_seq;  in l2cap_rx_state_srej_sent()
6259 	l2cap_process_reqseq(chan, control->reqseq);  in l2cap_rx_state_wait_p()
6269 	chan->next_tx_seq = control->reqseq;  in l2cap_rx_state_wait_p()
6297 	l2cap_process_reqseq(chan, control->reqseq);  in l2cap_rx_state_wait_f()
6307 	chan->next_tx_seq = control->reqseq;  in l2cap_rx_state_wait_f()
6319 static bool __valid_reqseq(struct l2cap_chan *chan, u16 reqseq)  in __valid_reqseq()  argument
6325 	return __seq_offset(chan, chan->next_tx_seq, reqseq) <= unacked;  in __valid_reqseq()
6336 	if (__valid_reqseq(chan, control->reqseq)) {  in l2cap_rx()
6357 		       control->reqseq, chan->next_tx_seq,  in l2cap_rx()
6455 		       control->sar, control->reqseq, control->final,  in l2cap_data_rcv()
6484 		       control->reqseq, control->final, control->poll,  in l2cap_data_rcv()