dev_graft_qdisc
struct Qdisc *dev_graft_qdisc(struct netdev_queue *dev_queue,
old = dev_graft_qdisc(dev_queue, new);
old = dev_graft_qdisc(dev_queue, NULL);
dev_graft_qdisc(dev_queue, new);
EXPORT_SYMBOL(dev_graft_qdisc);
old = dev_graft_qdisc(qdisc->dev_queue, qdisc);
struct Qdisc *old = dev_graft_qdisc(dev_queue, NULL);
struct Qdisc *old = dev_graft_qdisc(dev_queue, sch);
old_q = dev_graft_qdisc(dev_queue, new_q);
qdisc = dev_graft_qdisc(queue_old, NULL);
qdisc = dev_graft_qdisc(queue_new, cl_old->leaf.q);
old = dev_graft_qdisc(qdisc->dev_queue, qdisc);
*old = dev_graft_qdisc(dev_queue, new);
old = dev_graft_qdisc(qdisc->dev_queue, qdisc);
*old = dev_graft_qdisc(dev_queue, new);
old = dev_graft_qdisc(dev_queue, dev_queue_qdisc);
WARN_ON_ONCE(dev_graft_qdisc(dev_queue, new) != *old);