IFLA_VXLAN_LABEL
[IFLA_VXLAN_LABEL] = { .type = NLA_U32 },
if (data[IFLA_VXLAN_LABEL])
conf->label = nla_get_be32(data[IFLA_VXLAN_LABEL]) &
nla_put_be32(skb, IFLA_VXLAN_LABEL, vxlan->cfg.label) ||