392 	__u32 cwnd, ssthresh, flight_size, pba, pmtu;  in sctp_transport_raise_cwnd()  local
394 	cwnd = transport->cwnd;  in sctp_transport_raise_cwnd()
407 	    (flight_size < cwnd))  in sctp_transport_raise_cwnd()
414 	if (cwnd <= ssthresh) {  in sctp_transport_raise_cwnd()
433 			cwnd += pmtu;  in sctp_transport_raise_cwnd()
435 			cwnd += bytes_acked;  in sctp_transport_raise_cwnd()
440 				  transport, bytes_acked, cwnd,  in sctp_transport_raise_cwnd()
458 		if (pba >= cwnd) {  in sctp_transport_raise_cwnd()
459 			cwnd += pmtu;  in sctp_transport_raise_cwnd()
460 			pba = ((cwnd < pba) ? (pba - cwnd) : 0);  in sctp_transport_raise_cwnd()
466 				  transport, bytes_acked, cwnd,  in sctp_transport_raise_cwnd()
470 	transport->cwnd = cwnd;  in sctp_transport_raise_cwnd()
491 		transport->ssthresh = max(transport->cwnd/2,  in sctp_transport_lower_cwnd()
493 		transport->cwnd = asoc->pathmtu;  in sctp_transport_lower_cwnd()
519 		transport->ssthresh = max(transport->cwnd/2,  in sctp_transport_lower_cwnd()
521 		transport->cwnd = transport->ssthresh;  in sctp_transport_lower_cwnd()
539 			transport->ssthresh = max(transport->cwnd/2,  in sctp_transport_lower_cwnd()
541 			transport->cwnd = transport->ssthresh;  in sctp_transport_lower_cwnd()
555 		transport->cwnd = max(transport->cwnd/2,  in sctp_transport_lower_cwnd()
564 			  transport->cwnd, transport->ssthresh);  in sctp_transport_lower_cwnd()
580 	u32 old_cwnd = t->cwnd;  in sctp_transport_burst_limited()
588 		t->cwnd = max_burst_bytes;  in sctp_transport_burst_limited()
599 		t->cwnd = t->burst_limited;  in sctp_transport_burst_reset()
626 	t->cwnd = min(4*asoc->pathmtu, max_t(__u32, 2*asoc->pathmtu, 4380));  in sctp_transport_reset()