qdisc_replace
*old = qdisc_replace(sch, new, &q->qdisc);
*old = qdisc_replace(sch, new, &cl->qdisc);
*old = qdisc_replace(sch, new, &cl->qdisc);
*old = qdisc_replace(sch, new, &cl->qdisc);
*old = qdisc_replace(sch, new, &cl->leaf.q);
*old = qdisc_replace(sch, new, &q->queues[band]);
*old = qdisc_replace(sch, new, &q->qdisc);
*old = qdisc_replace(sch, new, &q->queues[band]);
*old = qdisc_replace(sch, new, &cl->qdisc);
*old = qdisc_replace(sch, new, &q->qdisc);
*old = qdisc_replace(sch, new, &q->qdisc);
*old = qdisc_replace(sch, new, &q->qdisc);
err = qdisc_replace(ifindex, "ingress", true);
err = qdisc_replace(ifindex, "clsact", false);