IFLA_VXLAN_LABEL_POLICY
[IFLA_VXLAN_LABEL_POLICY] = NLA_POLICY_MAX(NLA_U32, VXLAN_LABEL_MAX),
if (data[IFLA_VXLAN_LABEL_POLICY])
conf->label_policy = nla_get_u32(data[IFLA_VXLAN_LABEL_POLICY]);
nla_put_u32(skb, IFLA_VXLAN_LABEL_POLICY, vxlan->cfg.label_policy) ||