IFLA_IPTUN_ENCAP_DPORT
if (data[IFLA_IPTUN_ENCAP_DPORT]) {
encap->dport = nla_get_be16(data[IFLA_IPTUN_ENCAP_DPORT]);
nla_put_be16(skb, IFLA_IPTUN_ENCAP_DPORT,
[IFLA_IPTUN_ENCAP_DPORT] = { .type = NLA_U16 },
nla_put_be16(skb, IFLA_IPTUN_ENCAP_DPORT, tunnel->encap.dport) ||
[IFLA_IPTUN_ENCAP_DPORT] = { .type = NLA_U16 },
nla_put_be16(skb, IFLA_IPTUN_ENCAP_DPORT,
[IFLA_IPTUN_ENCAP_DPORT] = { .type = NLA_U16 },