NFTA_PAYLOAD_CSUM_FLAGS
nla_put_be32(skb, NFTA_PAYLOAD_CSUM_FLAGS, htonl(priv->csum_flags)))
[NFTA_PAYLOAD_CSUM_FLAGS] = { .type = NLA_U32 },
if (tb[NFTA_PAYLOAD_CSUM_FLAGS]) {
flags = ntohl(nla_get_be32(tb[NFTA_PAYLOAD_CSUM_FLAGS]));