BATADV_UEV_DEL
batadv_throw_uevent(bat_priv, BATADV_UEV_GW, BATADV_UEV_DEL, NULL);
batadv_throw_uevent(bat_priv, BATADV_UEV_GW, BATADV_UEV_DEL,
if (action != BATADV_UEV_DEL) {
(action == BATADV_UEV_DEL ? "NULL" : data), ret);