559 	__u32 cwnd, ssthresh, flight_size, pba, pmtu;  in sctp_transport_raise_cwnd()  local
561 	cwnd = transport->cwnd;  in sctp_transport_raise_cwnd()
573 	if (cwnd <= ssthresh) {  in sctp_transport_raise_cwnd()
596 		if (flight_size < cwnd)  in sctp_transport_raise_cwnd()
600 			cwnd += pmtu;  in sctp_transport_raise_cwnd()
602 			cwnd += bytes_acked;  in sctp_transport_raise_cwnd()
606 			 __func__, transport, bytes_acked, cwnd, ssthresh,  in sctp_transport_raise_cwnd()
632 		if (pba > cwnd && flight_size < cwnd)  in sctp_transport_raise_cwnd()
633 			pba = cwnd;  in sctp_transport_raise_cwnd()
634 		if (pba >= cwnd && flight_size >= cwnd) {  in sctp_transport_raise_cwnd()
635 			pba = pba - cwnd;  in sctp_transport_raise_cwnd()
636 			cwnd += pmtu;  in sctp_transport_raise_cwnd()
642 			 transport, bytes_acked, cwnd, ssthresh,  in sctp_transport_raise_cwnd()
646 	transport->cwnd = cwnd;  in sctp_transport_raise_cwnd()
667 		transport->ssthresh = max(transport->cwnd/2,  in sctp_transport_lower_cwnd()
669 		transport->cwnd = asoc->pathmtu;  in sctp_transport_lower_cwnd()
695 		transport->ssthresh = max(transport->cwnd/2,  in sctp_transport_lower_cwnd()
697 		transport->cwnd = transport->ssthresh;  in sctp_transport_lower_cwnd()
715 			transport->ssthresh = max(transport->cwnd/2,  in sctp_transport_lower_cwnd()
717 			transport->cwnd = transport->ssthresh;  in sctp_transport_lower_cwnd()
731 		transport->cwnd = max(transport->cwnd/2,  in sctp_transport_lower_cwnd()
734 		transport->ssthresh = transport->cwnd;  in sctp_transport_lower_cwnd()
741 		 __func__, transport, reason, transport->cwnd,  in sctp_transport_lower_cwnd()
758 	u32 old_cwnd = t->cwnd;  in sctp_transport_burst_limited()
766 		t->cwnd = max_burst_bytes;  in sctp_transport_burst_limited()
777 		t->cwnd = t->burst_limited;  in sctp_transport_burst_reset()
805 	t->cwnd = min(4*asoc->pathmtu, max_t(__u32, 2*asoc->pathmtu, 4380));  in sctp_transport_reset()