IFLA_MACSEC_PROTECT
[IFLA_MACSEC_PROTECT] = NLA_POLICY_MAX(NLA_U8, 1),
if (data[IFLA_MACSEC_PROTECT])
secy->protect_frames = !!nla_get_u8(data[IFLA_MACSEC_PROTECT]);
nla_put_u8(skb, IFLA_MACSEC_PROTECT, secy->protect_frames) ||