770 	if (cl->qdisc->q.qlen == 0 && cl->cl_flags & HFSC_FSC)  in update_vf()
897 	unsigned int len = cl->qdisc->q.qlen;  in hfsc_purge_queue()
1036 		if (cl->qdisc->q.qlen != 0) {  in hfsc_change_class()
1239 	if (cl->qdisc->q.qlen == 0) {  in hfsc_qlen_notify()
1378 	    gnet_stats_copy_queue(d, NULL, &cl->qstats, cl->qdisc->q.qlen) < 0)  in hfsc_dump_class_stats()
1532 	sch->q.qlen = 0;  in hfsc_reset_qdisc()
1604 	if (cl->qdisc->q.qlen == 1)  in hfsc_enqueue()
1607 	sch->q.qlen++;  in hfsc_enqueue()
1622 	if (sch->q.qlen == 0)  in hfsc_dequeue()
1659 	if (cl->qdisc->q.qlen != 0) {  in hfsc_dequeue()
1675 	sch->q.qlen--;  in hfsc_dequeue()
1690 			if (cl->qdisc->q.qlen == 0) {  in hfsc_drop()
1698 			sch->q.qlen--;  in hfsc_drop()