net/altq/altq_hfsc.c

96 	if ((ifp = ifunit(a->ifname)) == NULL || a->altq_disc == NULL)
100 	error = altq_attach(IFCQ_ALTQ(&ifp->if_snd), ALTQT_HFSC, a->altq_disc,
125 	a->altq_disc = hif;
137 	if ((hif = a->altq_disc) == NULL)
139 	a->altq_disc = NULL;
154 	if ((hif = a->altq_disc) == NULL)
190 	if ((hif = a->altq_disc) == NULL)
235 	struct hfsc_if	*hif = (struct hfsc_if *)altq->altq_disc;
273 	return (hfsc_enqueue(altq->altq_disc, NULL, m,  m_pftag(m)));
288 	return (hfsc_dequeue(altq->altq_disc, (cqdq_op_t)op));