611 			conn = zone->tcp_conn;  in xfrd_tcp_pipe_stop()
612 			zone->tcp_conn = -1;  in xfrd_tcp_pipe_stop()
716 	assert(zone->tcp_conn == -1);  in xfrd_tcp_obtain()
726 				zone->tcp_conn = i;  in xfrd_tcp_obtain()
731 		if (zone->tcp_conn < 0) {  in xfrd_tcp_obtain()
735 		tp = set->tcp_state[zone->tcp_conn];  in xfrd_tcp_obtain()
743 			zone->tcp_conn = -1;  in xfrd_tcp_obtain()
765 				zone->tcp_conn = i;  in xfrd_tcp_obtain()
796 	assert(zone->tcp_conn != -1);  in xfrd_tcp_open()
970 	assert(zone->tcp_conn != -1);  in xfrd_tcp_setup_write_packet()
1162 	assert(zone->tcp_conn != -1);  in xfrd_tcp_write()
1499 	assert(zone->tcp_conn != -1);  in xfrd_tcp_read()
1546 	int conn = zone->tcp_conn;  in xfrd_tcp_release()
1550 	assert(zone->tcp_conn != -1);  in xfrd_tcp_release()
1552 	zone->tcp_conn = -1;  in xfrd_tcp_release()
1575 			assert(zone->tcp_conn == -1);  in xfrd_tcp_release()
1576 			zone->tcp_conn = conn;  in xfrd_tcp_release()
1628 		assert(zone->tcp_conn == -1);  in xfrd_tcp_pipe_release()
1629 		zone->tcp_conn = conn;  in xfrd_tcp_pipe_release()
1636 			zone->tcp_conn = -1;  in xfrd_tcp_pipe_release()