NFCTH_POLICY_SET_NUM
[NFCTH_POLICY_SET_NUM] = NLA_POLICY_MAX(NLA_BE32, NF_CT_MAX_EXPECT_CLASSES),
if (!tb[NFCTH_POLICY_SET_NUM])
class_max = ntohl(nla_get_be32(tb[NFCTH_POLICY_SET_NUM]));
if (!tb[NFCTH_POLICY_SET_NUM])
class_max = ntohl(nla_get_be32(tb[NFCTH_POLICY_SET_NUM]));
if (nla_put_be32(skb, NFCTH_POLICY_SET_NUM,