make_ed_kv (&s_kv, &ip->dst_address, &ip->src_address, ip->protocol,
m->fib_index, 0, 0);
s_kv.value = s - tsm->sessions;
if (clib_bihash_add_del_16_8 (&tsm->in2out_ed, &s_kv, 1))
make_ed_kv (&s_kv, &ip->dst_address, &ip->src_address, ip->protocol,
m->fib_index, 0, 0);
s_kv.value = s - tsm->sessions;
if (clib_bihash_add_del_16_8 (&tsm->in2out_ed, &s_kv, 1))