140 int register_qdisc(struct Qdisc_ops *qops)  in register_qdisc()  argument
147 		if (!strcmp(qops->id, q->id))  in register_qdisc()
150 	if (qops->enqueue == NULL)  in register_qdisc()
151 		qops->enqueue = noop_qdisc_ops.enqueue;  in register_qdisc()
152 	if (qops->peek == NULL) {  in register_qdisc()
153 		if (qops->dequeue == NULL)  in register_qdisc()
154 			qops->peek = noop_qdisc_ops.peek;  in register_qdisc()
158 	if (qops->dequeue == NULL)  in register_qdisc()
159 		qops->dequeue = noop_qdisc_ops.dequeue;  in register_qdisc()
161 	if (qops->cl_ops) {  in register_qdisc()
162 		const struct Qdisc_class_ops *cops = qops->cl_ops;  in register_qdisc()
171 	qops->next = NULL;  in register_qdisc()
172 	*qp = qops;  in register_qdisc()
184 int unregister_qdisc(struct Qdisc_ops *qops)  in unregister_qdisc()  argument
191 		if (q == qops)  in unregister_qdisc()