416 	__u32 cwnd, ssthresh, flight_size, pba, pmtu;  in sctp_transport_raise_cwnd()  local
418 	cwnd = transport->cwnd;  in sctp_transport_raise_cwnd()
430 	if (cwnd <= ssthresh) {  in sctp_transport_raise_cwnd()
453 		if (flight_size < cwnd)  in sctp_transport_raise_cwnd()
457 			cwnd += pmtu;  in sctp_transport_raise_cwnd()
459 			cwnd += bytes_acked;  in sctp_transport_raise_cwnd()
463 			 __func__, transport, bytes_acked, cwnd, ssthresh,  in sctp_transport_raise_cwnd()
489 		if (pba > cwnd && flight_size < cwnd)  in sctp_transport_raise_cwnd()
490 			pba = cwnd;  in sctp_transport_raise_cwnd()
491 		if (pba >= cwnd && flight_size >= cwnd) {  in sctp_transport_raise_cwnd()
492 			pba = pba - cwnd;  in sctp_transport_raise_cwnd()
493 			cwnd += pmtu;  in sctp_transport_raise_cwnd()
499 			 transport, bytes_acked, cwnd, ssthresh,  in sctp_transport_raise_cwnd()
503 	transport->cwnd = cwnd;  in sctp_transport_raise_cwnd()
524 		transport->ssthresh = max(transport->cwnd/2,  in sctp_transport_lower_cwnd()
526 		transport->cwnd = asoc->pathmtu;  in sctp_transport_lower_cwnd()
552 		transport->ssthresh = max(transport->cwnd/2,  in sctp_transport_lower_cwnd()
554 		transport->cwnd = transport->ssthresh;  in sctp_transport_lower_cwnd()
572 			transport->ssthresh = max(transport->cwnd/2,  in sctp_transport_lower_cwnd()
574 			transport->cwnd = transport->ssthresh;  in sctp_transport_lower_cwnd()
588 		transport->cwnd = max(transport->cwnd/2,  in sctp_transport_lower_cwnd()
591 		transport->ssthresh = transport->cwnd;  in sctp_transport_lower_cwnd()
598 		 __func__, transport, reason, transport->cwnd,  in sctp_transport_lower_cwnd()
615 	u32 old_cwnd = t->cwnd;  in sctp_transport_burst_limited()
623 		t->cwnd = max_burst_bytes;  in sctp_transport_burst_limited()
634 		t->cwnd = t->burst_limited;  in sctp_transport_burst_reset()
662 	t->cwnd = min(4*asoc->pathmtu, max_t(__u32, 2*asoc->pathmtu, 4380));  in sctp_transport_reset()