NFTA_BYTEORDER_OP
tb[NFTA_BYTEORDER_OP] == NULL)
priv->op = ntohl(nla_get_be32(tb[NFTA_BYTEORDER_OP]));
if (nla_put_be32(skb, NFTA_BYTEORDER_OP, htonl(priv->op)))
[NFTA_BYTEORDER_OP] = NLA_POLICY_MAX(NLA_BE32, 255),