sctp_transport_pl_hlen
t->pl.probe_size + sctp_transport_pl_hlen(t) <= pmtu))
t->pathmtu = t->pl.pmtu + sctp_transport_pl_hlen(t);
t->pathmtu = t->pl.pmtu + sctp_transport_pl_hlen(t);
t->pathmtu = t->pl.pmtu + sctp_transport_pl_hlen(t);
t->pathmtu = t->pl.pmtu + sctp_transport_pl_hlen(t);
t->pathmtu = t->pl.pmtu + sctp_transport_pl_hlen(t);
t->pathmtu = t->pl.pmtu + sctp_transport_pl_hlen(t);
t->pathmtu = t->pl.pmtu + sctp_transport_pl_hlen(t);
t->pathmtu = t->pl.pmtu + sctp_transport_pl_hlen(t);
return sctp_transport_pl_toobig(t, pmtu - sctp_transport_pl_hlen(t));