NFTA_REJECT_ICMP_CODE
[NFTA_REJECT_ICMP_CODE] = { .type = NLA_U8 },
if (tb[NFTA_REJECT_ICMP_CODE] == NULL)
icmp_code = nla_get_u8(tb[NFTA_REJECT_ICMP_CODE]);
if (nla_put_u8(skb, NFTA_REJECT_ICMP_CODE, priv->icmp_code))