252 		if (!transport->pathmtu && asoc && asoc->pathmtu)  in sctp_transport_pmtu()
253 			transport->pathmtu = asoc->pathmtu;  in sctp_transport_pmtu()
254 		if (transport->pathmtu)  in sctp_transport_pmtu()
259 		transport->pathmtu = sctp_dst_mtu(transport->dst);  in sctp_transport_pmtu()
261 		transport->pathmtu = SCTP_DEFAULT_MAXSEGMENT;  in sctp_transport_pmtu()
277 			t->pathmtu = t->pl.pmtu + sctp_transport_pl_hlen(t);  in sctp_transport_pl_send()
287 			t->pathmtu = t->pl.pmtu + sctp_transport_pl_hlen(t);  in sctp_transport_pl_send()
299 			t->pathmtu = t->pl.pmtu + sctp_transport_pl_hlen(t);  in sctp_transport_pl_send()
324 		t->pathmtu = t->pl.pmtu + sctp_transport_pl_hlen(t);  in sctp_transport_pl_recv()
339 			t->pathmtu = t->pl.pmtu + sctp_transport_pl_hlen(t);  in sctp_transport_pl_recv()
365 			t->pathmtu = t->pl.pmtu + sctp_transport_pl_hlen(t);  in sctp_transport_pl_toobig()
376 			t->pathmtu = t->pl.pmtu + sctp_transport_pl_hlen(t);  in sctp_transport_pl_toobig()
390 			t->pathmtu = t->pl.pmtu + sctp_transport_pl_hlen(t);  in sctp_transport_pl_toobig()
437 		change = t->pathmtu != pmtu;  in sctp_transport_update_pmtu()
439 	t->pathmtu = pmtu;  in sctp_transport_update_pmtu()
570 	pmtu = transport->asoc->pathmtu;  in sctp_transport_raise_cwnd()
667 					  4*asoc->pathmtu);  in sctp_transport_lower_cwnd()
668 		transport->cwnd = asoc->pathmtu;  in sctp_transport_lower_cwnd()
695 					  4*asoc->pathmtu);  in sctp_transport_lower_cwnd()
715 						  4*asoc->pathmtu);  in sctp_transport_lower_cwnd()
731 					 4*asoc->pathmtu);  in sctp_transport_lower_cwnd()
763 	max_burst_bytes = t->flight_size + (asoc->max_burst * asoc->pathmtu);  in sctp_transport_burst_limited()
804 	t->cwnd = min(4*asoc->pathmtu, max_t(__u32, 2*asoc->pathmtu, 4380));  in sctp_transport_reset()