1049 	if (!tcp_is_fack(tp) || !tp->retrans_out ||  in tcp_mark_lost_retrans()
1059 		if (cnt == tp->retrans_out)  in tcp_mark_lost_retrans()
1080 			tp->retrans_out -= tcp_skb_pcount(skb);  in tcp_mark_lost_retrans()
1091 	if (tp->retrans_out)  in tcp_mark_lost_retrans()
1223 				tp->retrans_out -= pcount;  in tcp_sacktag_one()
1273 		tp->retrans_out -= pcount;  in tcp_sacktag_one()
1834 	WARN_ON((int)tp->retrans_out < 0);  in tcp_sacktag_write_queue()
1903 	tp->retrans_out = 0;  in tcp_clear_retrans()
1915 	tp->undo_retrans = tp->retrans_out ? : -1;  in tcp_init_undo()
1944 	tp->retrans_out = 0;  in tcp_enter_loss()
2200 	if (tp->do_early_retrans && !tp->retrans_out && tp->sacked_out &&  in tcp_time_to_recover()
2337 	if (tp->retrans_out)  in tcp_any_retrans_done()
2638 				tp->retrans_out -= tcp_skb_pcount(skb);  in tcp_simple_retransmit()
2760 		if (tp->retrans_out) {  in tcp_try_undo_partial()
2818 		WARN_ON(tp->retrans_out != 0);  in tcp_fastretrans_alert()
3101 				tp->retrans_out -= acked_pcount;  in tcp_clean_rtx_queue()
3204 	WARN_ON((int)tp->retrans_out < 0);  in tcp_clean_rtx_queue()
3217 		if (tp->retrans_out) {  in tcp_clean_rtx_queue()
3219 				 tp->retrans_out, icsk->icsk_ca_state);  in tcp_clean_rtx_queue()
3220 			tp->retrans_out = 0;  in tcp_clean_rtx_queue()