sctp_does_stcb_own_this_addr
if (!sctp_does_stcb_own_this_addr(stcb, to)) {
if (!sctp_does_stcb_own_this_addr(stcb, to)) {
if (local && !sctp_does_stcb_own_this_addr(stcb, local)) {
if (local && !sctp_does_stcb_own_this_addr(stcb, local)) {
if (sctp_does_stcb_own_this_addr(stcb, to) == 0) {