Function lagg_clone_destroy

freebsd/net/if_lagg.c:621–663

}

static void
lagg_clone_destroy(struct ifnet *ifp)
{
	struct lagg_softc *sc = (struct lagg_softc *)ifp->if_softc;
	struct lagg_port *lp;

	LAGG_XLOCK(sc);
	sc->sc_destroying = 1;
	lagg_stop(sc);
	ifp->if_flags &= ~IFF_UP;

	EVENTHANDLER_DEREGISTER(vlan_config, sc->vlan_attach);
	EVENTHANDLER_DEREGISTER(vlan_unconfig, sc->vlan_detach);

	/* Shutdown and remove lagg ports */
	while ((lp = CK_SLIST_FIRST(&sc->sc_ports)) != NULL)
		lagg_port_destroy(lp, 1);

	/* Unhook the aggregation protocol */
	lagg_proto_detach(sc);
	LAGG_XUNLOCK(sc);

	switch (ifp->if_type) {
	case IFT_ETHER:
		ifmedia_removeall(&sc->sc_media);
		ether_ifdetach(ifp);
		break;
	case IFT_INFINIBAND:
		infiniband_ifdetach(ifp);
		break;
	default:
		break;
	}
	if_free(ifp);

	LAGG_LIST_LOCK();
	SLIST_REMOVE(&V_lagg_list, sc, lagg_softc, sc_entries);
	LAGG_LIST_UNLOCK();

	mtx_destroy(&sc->sc_mtx);
	LAGG_SX_DESTROY(sc);
	free(sc, M_LAGG);
}

static void
lagg_capabilities(struct lagg_softc *sc)