NL80211_ATTR_CONTROL_PORT_ETHERTYPE
if (info->attrs[NL80211_ATTR_CONTROL_PORT_ETHERTYPE]) {
info->attrs[NL80211_ATTR_CONTROL_PORT_ETHERTYPE]);
!info->attrs[NL80211_ATTR_CONTROL_PORT_ETHERTYPE]) {
proto = nla_get_u16(info->attrs[NL80211_ATTR_CONTROL_PORT_ETHERTYPE]);
nla_put_u16(msg, NL80211_ATTR_CONTROL_PORT_ETHERTYPE, proto) ||
nla_put_flag(msg, NL80211_ATTR_CONTROL_PORT_ETHERTYPE))
[NL80211_ATTR_CONTROL_PORT_ETHERTYPE] = { .type = NLA_U16 },