IFLA_BR_VLAN_FILTERING
[IFLA_BR_VLAN_FILTERING] = { .type = NLA_U8 },
if (data[IFLA_BR_VLAN_FILTERING]) {
u8 vlan_filter = nla_get_u8(data[IFLA_BR_VLAN_FILTERING]);
nla_put_u8(skb, IFLA_BR_VLAN_FILTERING, vlan_enabled) ||