Function ieee80211_node_dectestref

freebsd/net80211/ieee80211_freebsd.c:404–410

}

int
ieee80211_node_dectestref(struct ieee80211_node *ni)
{
	/* XXX need equivalent of atomic_dec_and_test */
	atomic_subtract_int(&ni->ni_refcnt, 1);
	return atomic_cmpset_int(&ni->ni_refcnt, 0, 1);
}

void
ieee80211_drain_ifq(struct ifqueue *ifq)