282 	struct Qdisc *child = q->qdisc;  in sfb_enqueue()  local
400 	ret = qdisc_enqueue(skb, child);  in sfb_enqueue()
423 	struct Qdisc *child = q->qdisc;  in sfb_dequeue()  local
426 	skb = child->dequeue(q->qdisc);  in sfb_dequeue()
440 	struct Qdisc *child = q->qdisc;  in sfb_peek()  local
442 	return child->ops->peek(child);  in sfb_peek()
486 	struct Qdisc *child;  in sfb_change()  local
507 	child = fifo_create_dflt(sch, &pfifo_qdisc_ops, limit);  in sfb_change()
508 	if (IS_ERR(child))  in sfb_change()
509 		return PTR_ERR(child);  in sfb_change()
516 	q->qdisc = child;  in sfb_change()