L2TP_ATTR_UDP_DPORT
if (attrs[L2TP_ATTR_UDP_DPORT])
cfg->peer_udp_port = nla_get_u16(attrs[L2TP_ATTR_UDP_DPORT]);
nla_put_u16(skb, L2TP_ATTR_UDP_DPORT, ntohs(inet->inet_dport)))
nla_put_u16(skb, L2TP_ATTR_UDP_DPORT, ntohs(inet->inet_dport)))
[L2TP_ATTR_UDP_DPORT] = { .type = NLA_U16, },