532 	skb_queue_head_init(&chan->tx_q);  in l2cap_le_flowctl_init()
641 		skb_queue_purge(&chan->tx_q);  in l2cap_chan_del()
657 		skb_queue_purge(&chan->tx_q);  in l2cap_chan_del()
1220 	skb_queue_walk(&chan->tx_q, skb) {  in l2cap_move_setup()
1882 	skb_queue_splice_tail_init(skbs, &chan->tx_q);  in l2cap_streaming_send()
1884 	while (!skb_queue_empty(&chan->tx_q)) {  in l2cap_streaming_send()
1886 		skb = skb_dequeue(&chan->tx_q);  in l2cap_streaming_send()
1965 		if (skb_queue_is_last(&chan->tx_q, skb))  in l2cap_ertm_send()
1968 			chan->tx_send_head = skb_queue_next(&chan->tx_q, skb);  in l2cap_ertm_send()
1975 	       chan->unacked_frames, skb_queue_len(&chan->tx_q));  in l2cap_ertm_send()
1998 		skb = l2cap_ertm_seq_in_queue(&chan->tx_q, seq);  in l2cap_ertm_resend()
2086 		skb_queue_walk(&chan->tx_q, skb) {  in l2cap_retransmit_all()
2092 		skb_queue_walk_from(&chan->tx_q, skb) {  in l2cap_retransmit_all()
2466 	while (chan->tx_credits && !skb_queue_empty(&chan->tx_q)) {  in l2cap_le_flowctl_send()
2467 		l2cap_do_send(chan, skb_dequeue(&chan->tx_q));  in l2cap_le_flowctl_send()
2473 	       skb_queue_len(&chan->tx_q));  in l2cap_le_flowctl_send()
2521 		skb_queue_splice_tail_init(&seg_queue, &chan->tx_q);  in l2cap_chan_send()
2684 		acked_skb = l2cap_ertm_seq_in_queue(&chan->tx_q, ackseq);  in l2cap_process_reqseq()
2686 			skb_unlink(acked_skb, &chan->tx_q);  in l2cap_process_reqseq()
2722 		skb_queue_splice_tail_init(skbs, &chan->tx_q);  in l2cap_tx_state_xmit()
2794 		skb_queue_splice_tail_init(skbs, &chan->tx_q);  in l2cap_tx_state_wait_f()
3121 	skb_queue_head_init(&chan->tx_q);  in l2cap_ertm_init()
6055 	skb = l2cap_ertm_seq_in_queue(&chan->tx_q, control->reqseq);  in l2cap_handle_srej()
6113 	skb = l2cap_ertm_seq_in_queue(&chan->tx_q, control->reqseq);  in l2cap_handle_rej()
6528 	if (!skb_queue_empty(&chan->tx_q))  in l2cap_rx_state_wait_p()
6529 		chan->tx_send_head = skb_peek(&chan->tx_q);  in l2cap_rx_state_wait_p()
6566 	if (!skb_queue_empty(&chan->tx_q))  in l2cap_rx_state_wait_f()
6567 		chan->tx_send_head = skb_peek(&chan->tx_q);  in l2cap_rx_state_wait_f()