rename libdde_linux26 into libdde-linux26 to make dpkg-source happy

1 files changed, 0 insertions, 749 deletions

diff --git a/libdde_linux26/lib/src/net/sched/sch_generic.c b/libdde_linux26/lib/src/net/sched/sch_generic.c
deleted file mode 100644
index a2acd6c4..00000000
--- a/libdde_linux26/lib/src/net/sched/sch_generic.c
+++ /dev/null
@@ -1,749 +0,0 @@
-/*
- * net/sched/sch_generic.c	Generic packet scheduler routines.
- *
- *		This program is free software; you can redistribute it and/or
- *		modify it under the terms of the GNU General Public License
- *		as published by the Free Software Foundation; either version
- *		2 of the License, or (at your option) any later version.
- *
- * Authors:	Alexey Kuznetsov, <kuznet@ms2.inr.ac.ru>
- *              Jamal Hadi Salim, <hadi@cyberus.ca> 990601
- *              - Ingress support
- */
-
-#include <linux/bitops.h>
-#include <linux/module.h>
-#include <linux/types.h>
-#include <linux/kernel.h>
-#include <linux/sched.h>
-#include <linux/string.h>
-#include <linux/errno.h>
-#include <linux/netdevice.h>
-#include <linux/skbuff.h>
-#include <linux/rtnetlink.h>
-#include <linux/init.h>
-#include <linux/rcupdate.h>
-#include <linux/list.h>
-#include <net/pkt_sched.h>
-
-#ifdef DDE_LINUX
-#include "local.h"
-#endif
-
-/* Main transmission queue. */
-
-/* Modifications to data participating in scheduling must be protected with
- * qdisc_lock(qdisc) spinlock.
- *
- * The idea is the following:
- * - enqueue, dequeue are serialized via qdisc root lock
- * - ingress filtering is also serialized via qdisc root lock
- * - updates to tree and tree walking are only done under the rtnl mutex.
- */
-
-static inline int qdisc_qlen(struct Qdisc *q)
-{
-	return q->q.qlen;
-}
-
-static inline int dev_requeue_skb(struct sk_buff *skb, struct Qdisc *q)
-{
-	q->gso_skb = skb;
-	q->qstats.requeues++;
-	__netif_schedule(q);
-
-	return 0;
-}
-
-static inline struct sk_buff *dequeue_skb(struct Qdisc *q)
-{
-	struct sk_buff *skb = q->gso_skb;
-
-	if (unlikely(skb)) {
-		struct net_device *dev = qdisc_dev(q);
-		struct netdev_queue *txq;
-
-		/* check the reason of requeuing without tx lock first */
-		txq = netdev_get_tx_queue(dev, skb_get_queue_mapping(skb));
-		if (!netif_tx_queue_stopped(txq) && !netif_tx_queue_frozen(txq))
-			q->gso_skb = NULL;
-		else
-			skb = NULL;
-	} else {
-		skb = q->dequeue(q);
-	}
-
-	return skb;
-}
-
-static inline int handle_dev_cpu_collision(struct sk_buff *skb,
-					   struct netdev_queue *dev_queue,
-					   struct Qdisc *q)
-{
-	int ret;
-
-	if (unlikely(dev_queue->xmit_lock_owner == smp_processor_id())) {
-		/*
-		 * Same CPU holding the lock. It may be a transient
-		 * configuration error, when hard_start_xmit() recurses. We
-		 * detect it by checking xmit owner and drop the packet when
-		 * deadloop is detected. Return OK to try the next skb.
-		 */
-		kfree_skb(skb);
-		if (net_ratelimit())
-			printk(KERN_WARNING "Dead loop on netdevice %s, "
-			       "fix it urgently!\n", dev_queue->dev->name);
-		ret = qdisc_qlen(q);
-	} else {
-		/*
-		 * Another cpu is holding lock, requeue & delay xmits for
-		 * some time.
-		 */
-		__get_cpu_var(netdev_rx_stat).cpu_collision++;
-		ret = dev_requeue_skb(skb, q);
-	}
-
-	return ret;
-}
-
-/*
- * NOTE: Called under qdisc_lock(q) with locally disabled BH.
- *
- * __QDISC_STATE_RUNNING guarantees only one CPU can process
- * this qdisc at a time. qdisc_lock(q) serializes queue accesses for
- * this queue.
- *
- *  netif_tx_lock serializes accesses to device driver.
- *
- *  qdisc_lock(q) and netif_tx_lock are mutually exclusive,
- *  if one is grabbed, another must be free.
- *
- * Note, that this procedure can be called by a watchdog timer
- *
- * Returns to the caller:
- *				0  - queue is empty or throttled.
- *				>0 - queue is not empty.
- *
- */
-static inline int qdisc_restart(struct Qdisc *q)
-{
-	struct netdev_queue *txq;
-	int ret = NETDEV_TX_BUSY;
-	struct net_device *dev;
-	spinlock_t *root_lock;
-	struct sk_buff *skb;
-
-	/* Dequeue packet */
-	if (unlikely((skb = dequeue_skb(q)) == NULL))
-		return 0;
-
-	root_lock = qdisc_lock(q);
-
-	/* And release qdisc */
-	spin_unlock(root_lock);
-
-	dev = qdisc_dev(q);
-	txq = netdev_get_tx_queue(dev, skb_get_queue_mapping(skb));
-
-	HARD_TX_LOCK(dev, txq, smp_processor_id());
-	if (!netif_tx_queue_stopped(txq) &&
-	    !netif_tx_queue_frozen(txq))
-		ret = dev_hard_start_xmit(skb, dev, txq);
-	HARD_TX_UNLOCK(dev, txq);
-
-	spin_lock(root_lock);
-
-	switch (ret) {
-	case NETDEV_TX_OK:
-		/* Driver sent out skb successfully */
-		ret = qdisc_qlen(q);
-		break;
-
-	case NETDEV_TX_LOCKED:
-		/* Driver try lock failed */
-		ret = handle_dev_cpu_collision(skb, txq, q);
-		break;
-
-	default:
-		/* Driver returned NETDEV_TX_BUSY - requeue skb */
-		if (unlikely (ret != NETDEV_TX_BUSY && net_ratelimit()))
-			printk(KERN_WARNING "BUG %s code %d qlen %d\n",
-			       dev->name, ret, q->q.qlen);
-
-		ret = dev_requeue_skb(skb, q);
-		break;
-	}
-
-	if (ret && (netif_tx_queue_stopped(txq) ||
-		    netif_tx_queue_frozen(txq)))
-		ret = 0;
-
-	return ret;
-}
-
-void __qdisc_run(struct Qdisc *q)
-{
-	unsigned long start_time = jiffies;
-
-	while (qdisc_restart(q)) {
-		/*
-		 * Postpone processing if
-		 * 1. another process needs the CPU;
-		 * 2. we've been doing it for too long.
-		 */
-		if (need_resched() || jiffies != start_time) {
-			__netif_schedule(q);
-			break;
-		}
-	}
-
-	clear_bit(__QDISC_STATE_RUNNING, &q->state);
-}
-
-static void dev_watchdog(unsigned long arg)
-{
-	struct net_device *dev = (struct net_device *)arg;
-
-	netif_tx_lock(dev);
-	if (!qdisc_tx_is_noop(dev)) {
-		if (netif_device_present(dev) &&
-		    netif_running(dev) &&
-		    netif_carrier_ok(dev)) {
-			int some_queue_stopped = 0;
-			unsigned int i;
-
-			for (i = 0; i < dev->num_tx_queues; i++) {
-				struct netdev_queue *txq;
-
-				txq = netdev_get_tx_queue(dev, i);
-				if (netif_tx_queue_stopped(txq)) {
-					some_queue_stopped = 1;
-					break;
-				}
-			}
-
-			if (some_queue_stopped &&
-			    time_after(jiffies, (dev->trans_start +
-						 dev->watchdog_timeo))) {
-				char drivername[64];
-				WARN_ONCE(1, KERN_INFO "NETDEV WATCHDOG: %s (%s): transmit timed out\n",
-				       dev->name, netdev_drivername(dev, drivername, 64));
-				dev->netdev_ops->ndo_tx_timeout(dev);
-			}
-			if (!mod_timer(&dev->watchdog_timer,
-				       round_jiffies(jiffies +
-						     dev->watchdog_timeo)))
-				dev_hold(dev);
-		}
-	}
-	netif_tx_unlock(dev);
-
-	dev_put(dev);
-}
-
-void __netdev_watchdog_up(struct net_device *dev)
-{
-	if (dev->netdev_ops->ndo_tx_timeout) {
-		if (dev->watchdog_timeo <= 0)
-			dev->watchdog_timeo = 5*HZ;
-		if (!mod_timer(&dev->watchdog_timer,
-			       round_jiffies(jiffies + dev->watchdog_timeo)))
-			dev_hold(dev);
-	}
-}
-
-static void dev_watchdog_up(struct net_device *dev)
-{
-	__netdev_watchdog_up(dev);
-}
-
-static void dev_watchdog_down(struct net_device *dev)
-{
-	netif_tx_lock_bh(dev);
-	if (del_timer(&dev->watchdog_timer))
-		dev_put(dev);
-	netif_tx_unlock_bh(dev);
-}
-
-/**
- *	netif_carrier_on - set carrier
- *	@dev: network device
- *
- * Device has detected that carrier.
- */
-void netif_carrier_on(struct net_device *dev)
-{
-	if (test_and_clear_bit(__LINK_STATE_NOCARRIER, &dev->state)) {
-		if (dev->reg_state == NETREG_UNINITIALIZED)
-			return;
-		linkwatch_fire_event(dev);
-		if (netif_running(dev))
-			__netdev_watchdog_up(dev);
-	}
-}
-EXPORT_SYMBOL(netif_carrier_on);
-
-/**
- *	netif_carrier_off - clear carrier
- *	@dev: network device
- *
- * Device has detected loss of carrier.
- */
-void netif_carrier_off(struct net_device *dev)
-{
-	if (!test_and_set_bit(__LINK_STATE_NOCARRIER, &dev->state)) {
-		if (dev->reg_state == NETREG_UNINITIALIZED)
-			return;
-		linkwatch_fire_event(dev);
-	}
-}
-EXPORT_SYMBOL(netif_carrier_off);
-
-/* "NOOP" scheduler: the best scheduler, recommended for all interfaces
-   under all circumstances. It is difficult to invent anything faster or
-   cheaper.
- */
-
-static int noop_enqueue(struct sk_buff *skb, struct Qdisc * qdisc)
-{
-	kfree_skb(skb);
-	return NET_XMIT_CN;
-}
-
-static struct sk_buff *noop_dequeue(struct Qdisc * qdisc)
-{
-	return NULL;
-}
-
-struct Qdisc_ops noop_qdisc_ops __read_mostly = {
-	.id		=	"noop",
-	.priv_size	=	0,
-	.enqueue	=	noop_enqueue,
-	.dequeue	=	noop_dequeue,
-	.peek		=	noop_dequeue,
-	.owner		=	THIS_MODULE,
-};
-
-static struct netdev_queue noop_netdev_queue = {
-	.qdisc		=	&noop_qdisc,
-	.qdisc_sleeping	=	&noop_qdisc,
-};
-
-struct Qdisc noop_qdisc = {
-	.enqueue	=	noop_enqueue,
-	.dequeue	=	noop_dequeue,
-	.flags		=	TCQ_F_BUILTIN,
-	.ops		=	&noop_qdisc_ops,
-	.list		=	LIST_HEAD_INIT(noop_qdisc.list),
-	.q.lock		=	__SPIN_LOCK_UNLOCKED(noop_qdisc.q.lock),
-	.dev_queue	=	&noop_netdev_queue,
-};
-EXPORT_SYMBOL(noop_qdisc);
-
-static struct Qdisc_ops noqueue_qdisc_ops __read_mostly = {
-	.id		=	"noqueue",
-	.priv_size	=	0,
-	.enqueue	=	noop_enqueue,
-	.dequeue	=	noop_dequeue,
-	.peek		=	noop_dequeue,
-	.owner		=	THIS_MODULE,
-};
-
-static struct Qdisc noqueue_qdisc;
-static struct netdev_queue noqueue_netdev_queue = {
-	.qdisc		=	&noqueue_qdisc,
-	.qdisc_sleeping	=	&noqueue_qdisc,
-};
-
-static struct Qdisc noqueue_qdisc = {
-	.enqueue	=	NULL,
-	.dequeue	=	noop_dequeue,
-	.flags		=	TCQ_F_BUILTIN,
-	.ops		=	&noqueue_qdisc_ops,
-	.list		=	LIST_HEAD_INIT(noqueue_qdisc.list),
-	.q.lock		=	__SPIN_LOCK_UNLOCKED(noqueue_qdisc.q.lock),
-	.dev_queue	=	&noqueue_netdev_queue,
-};
-
-
-static const u8 prio2band[TC_PRIO_MAX+1] =
-	{ 1, 2, 2, 2, 1, 2, 0, 0 , 1, 1, 1, 1, 1, 1, 1, 1 };
-
-/* 3-band FIFO queue: old style, but should be a bit faster than
-   generic prio+fifo combination.
- */
-
-#define PFIFO_FAST_BANDS 3
-
-static inline struct sk_buff_head *prio2list(struct sk_buff *skb,
-					     struct Qdisc *qdisc)
-{
-	struct sk_buff_head *list = qdisc_priv(qdisc);
-	return list + prio2band[skb->priority & TC_PRIO_MAX];
-}
-
-static int pfifo_fast_enqueue(struct sk_buff *skb, struct Qdisc* qdisc)
-{
-	struct sk_buff_head *list = prio2list(skb, qdisc);
-
-	if (skb_queue_len(list) < qdisc_dev(qdisc)->tx_queue_len) {
-		qdisc->q.qlen++;
-		return __qdisc_enqueue_tail(skb, qdisc, list);
-	}
-
-	return qdisc_drop(skb, qdisc);
-}
-
-static struct sk_buff *pfifo_fast_dequeue(struct Qdisc* qdisc)
-{
-	int prio;
-	struct sk_buff_head *list = qdisc_priv(qdisc);
-
-	for (prio = 0; prio < PFIFO_FAST_BANDS; prio++) {
-		if (!skb_queue_empty(list + prio)) {
-			qdisc->q.qlen--;
-			return __qdisc_dequeue_head(qdisc, list + prio);
-		}
-	}
-
-	return NULL;
-}
-
-static struct sk_buff *pfifo_fast_peek(struct Qdisc* qdisc)
-{
-	int prio;
-	struct sk_buff_head *list = qdisc_priv(qdisc);
-
-	for (prio = 0; prio < PFIFO_FAST_BANDS; prio++) {
-		if (!skb_queue_empty(list + prio))
-			return skb_peek(list + prio);
-	}
-
-	return NULL;
-}
-
-static void pfifo_fast_reset(struct Qdisc* qdisc)
-{
-	int prio;
-	struct sk_buff_head *list = qdisc_priv(qdisc);
-
-	for (prio = 0; prio < PFIFO_FAST_BANDS; prio++)
-		__qdisc_reset_queue(qdisc, list + prio);
-
-	qdisc->qstats.backlog = 0;
-	qdisc->q.qlen = 0;
-}
-
-static int pfifo_fast_dump(struct Qdisc *qdisc, struct sk_buff *skb)
-{
-	struct tc_prio_qopt opt = { .bands = PFIFO_FAST_BANDS };
-
-#ifndef DDE_LINUX
-	memcpy(&opt.priomap, prio2band, TC_PRIO_MAX+1);
-	NLA_PUT(skb, TCA_OPTIONS, sizeof(opt), &opt);
-#else
-	WARN_UNIMPL;
-#endif
-	return skb->len;
-
-nla_put_failure:
-	return -1;
-}
-
-static int pfifo_fast_init(struct Qdisc *qdisc, struct nlattr *opt)
-{
-	int prio;
-	struct sk_buff_head *list = qdisc_priv(qdisc);
-
-	for (prio = 0; prio < PFIFO_FAST_BANDS; prio++)
-		skb_queue_head_init(list + prio);
-
-	return 0;
-}
-
-static struct Qdisc_ops pfifo_fast_ops __read_mostly = {
-	.id		=	"pfifo_fast",
-	.priv_size	=	PFIFO_FAST_BANDS * sizeof(struct sk_buff_head),
-	.enqueue	=	pfifo_fast_enqueue,
-	.dequeue	=	pfifo_fast_dequeue,
-	.peek		=	pfifo_fast_peek,
-	.init		=	pfifo_fast_init,
-	.reset		=	pfifo_fast_reset,
-	.dump		=	pfifo_fast_dump,
-	.owner		=	THIS_MODULE,
-};
-
-struct Qdisc *qdisc_alloc(struct netdev_queue *dev_queue,
-			  struct Qdisc_ops *ops)
-{
-	void *p;
-	struct Qdisc *sch;
-	unsigned int size;
-	int err = -ENOBUFS;
-
-	/* ensure that the Qdisc and the private data are 32-byte aligned */
-	size = QDISC_ALIGN(sizeof(*sch));
-	size += ops->priv_size + (QDISC_ALIGNTO - 1);
-
-	p = kzalloc(size, GFP_KERNEL);
-	if (!p)
-		goto errout;
-	sch = (struct Qdisc *) QDISC_ALIGN((unsigned long) p);
-	sch->padded = (char *) sch - (char *) p;
-
-	INIT_LIST_HEAD(&sch->list);
-	skb_queue_head_init(&sch->q);
-	sch->ops = ops;
-	sch->enqueue = ops->enqueue;
-	sch->dequeue = ops->dequeue;
-	sch->dev_queue = dev_queue;
-	dev_hold(qdisc_dev(sch));
-	atomic_set(&sch->refcnt, 1);
-
-	return sch;
-errout:
-	return ERR_PTR(err);
-}
-
-struct Qdisc * qdisc_create_dflt(struct net_device *dev,
-				 struct netdev_queue *dev_queue,
-				 struct Qdisc_ops *ops,
-				 unsigned int parentid)
-{
-	struct Qdisc *sch;
-
-	sch = qdisc_alloc(dev_queue, ops);
-	if (IS_ERR(sch))
-		goto errout;
-	sch->parent = parentid;
-
-	if (!ops->init || ops->init(sch, NULL) == 0)
-		return sch;
-
-	qdisc_destroy(sch);
-errout:
-	return NULL;
-}
-EXPORT_SYMBOL(qdisc_create_dflt);
-
-/* Under qdisc_lock(qdisc) and BH! */
-
-void qdisc_reset(struct Qdisc *qdisc)
-{
-	const struct Qdisc_ops *ops = qdisc->ops;
-
-	if (ops->reset)
-		ops->reset(qdisc);
-
-	kfree_skb(qdisc->gso_skb);
-	qdisc->gso_skb = NULL;
-}
-EXPORT_SYMBOL(qdisc_reset);
-
-void qdisc_destroy(struct Qdisc *qdisc)
-{
-	const struct Qdisc_ops  *ops = qdisc->ops;
-
-	if (qdisc->flags & TCQ_F_BUILTIN ||
-	    !atomic_dec_and_test(&qdisc->refcnt))
-		return;
-
-#ifdef CONFIG_NET_SCHED
-#ifndef DDE_LINUX
-	qdisc_list_del(qdisc);
-
-	qdisc_put_stab(qdisc->stab);
-	gen_kill_estimator(&qdisc->bstats, &qdisc->rate_est);
-#endif
-#endif
-	if (ops->reset)
-		ops->reset(qdisc);
-	if (ops->destroy)
-		ops->destroy(qdisc);
-
-	module_put(ops->owner);
-	dev_put(qdisc_dev(qdisc));
-
-	kfree_skb(qdisc->gso_skb);
-	kfree((char *) qdisc - qdisc->padded);
-}
-EXPORT_SYMBOL(qdisc_destroy);
-
-static bool dev_all_qdisc_sleeping_noop(struct net_device *dev)
-{
-	unsigned int i;
-
-	for (i = 0; i < dev->num_tx_queues; i++) {
-		struct netdev_queue *txq = netdev_get_tx_queue(dev, i);
-
-		if (txq->qdisc_sleeping != &noop_qdisc)
-			return false;
-	}
-	return true;
-}
-
-static void attach_one_default_qdisc(struct net_device *dev,
-				     struct netdev_queue *dev_queue,
-				     void *_unused)
-{
-	struct Qdisc *qdisc;
-
-	if (dev->tx_queue_len) {
-		qdisc = qdisc_create_dflt(dev, dev_queue,
-					  &pfifo_fast_ops, TC_H_ROOT);
-		if (!qdisc) {
-			printk(KERN_INFO "%s: activation failed\n", dev->name);
-			return;
-		}
-	} else {
-		qdisc =  &noqueue_qdisc;
-	}
-	dev_queue->qdisc_sleeping = qdisc;
-}
-
-static void transition_one_qdisc(struct net_device *dev,
-				 struct netdev_queue *dev_queue,
-				 void *_need_watchdog)
-{
-	struct Qdisc *new_qdisc = dev_queue->qdisc_sleeping;
-	int *need_watchdog_p = _need_watchdog;
-
-	if (!(new_qdisc->flags & TCQ_F_BUILTIN))
-		clear_bit(__QDISC_STATE_DEACTIVATED, &new_qdisc->state);
-
-	rcu_assign_pointer(dev_queue->qdisc, new_qdisc);
-	if (need_watchdog_p && new_qdisc != &noqueue_qdisc)
-		*need_watchdog_p = 1;
-}
-
-void dev_activate(struct net_device *dev)
-{
-	int need_watchdog;
-
-	/* No queueing discipline is attached to device;
-	   create default one i.e. pfifo_fast for devices,
-	   which need queueing and noqueue_qdisc for
-	   virtual interfaces
-	 */
-
-	if (dev_all_qdisc_sleeping_noop(dev))
-		netdev_for_each_tx_queue(dev, attach_one_default_qdisc, NULL);
-
-	if (!netif_carrier_ok(dev))
-		/* Delay activation until next carrier-on event */
-		return;
-
-	need_watchdog = 0;
-	netdev_for_each_tx_queue(dev, transition_one_qdisc, &need_watchdog);
-	transition_one_qdisc(dev, &dev->rx_queue, NULL);
-
-	if (need_watchdog) {
-		dev->trans_start = jiffies;
-		dev_watchdog_up(dev);
-	}
-}
-
-static void dev_deactivate_queue(struct net_device *dev,
-				 struct netdev_queue *dev_queue,
-				 void *_qdisc_default)
-{
-	struct Qdisc *qdisc_default = _qdisc_default;
-	struct Qdisc *qdisc;
-
-	qdisc = dev_queue->qdisc;
-	if (qdisc) {
-		spin_lock_bh(qdisc_lock(qdisc));
-
-		if (!(qdisc->flags & TCQ_F_BUILTIN))
-			set_bit(__QDISC_STATE_DEACTIVATED, &qdisc->state);
-
-		rcu_assign_pointer(dev_queue->qdisc, qdisc_default);
-		qdisc_reset(qdisc);
-
-		spin_unlock_bh(qdisc_lock(qdisc));
-	}
-}
-
-static bool some_qdisc_is_busy(struct net_device *dev)
-{
-	unsigned int i;
-
-	for (i = 0; i < dev->num_tx_queues; i++) {
-		struct netdev_queue *dev_queue;
-		spinlock_t *root_lock;
-		struct Qdisc *q;
-		int val;
-
-		dev_queue = netdev_get_tx_queue(dev, i);
-		q = dev_queue->qdisc_sleeping;
-		root_lock = qdisc_lock(q);
-
-		spin_lock_bh(root_lock);
-
-		val = (test_bit(__QDISC_STATE_RUNNING, &q->state) ||
-		       test_bit(__QDISC_STATE_SCHED, &q->state));
-
-		spin_unlock_bh(root_lock);
-
-		if (val)
-			return true;
-	}
-	return false;
-}
-
-void dev_deactivate(struct net_device *dev)
-{
-	netdev_for_each_tx_queue(dev, dev_deactivate_queue, &noop_qdisc);
-	dev_deactivate_queue(dev, &dev->rx_queue, &noop_qdisc);
-
-	dev_watchdog_down(dev);
-
-#ifndef DDE_LINUX
-	/* Wait for outstanding qdisc-less dev_queue_xmit calls. */
-	synchronize_rcu();
-#endif
-
-	/* Wait for outstanding qdisc_run calls. */
-	while (some_qdisc_is_busy(dev))
-		yield();
-}
-
-static void dev_init_scheduler_queue(struct net_device *dev,
-				     struct netdev_queue *dev_queue,
-				     void *_qdisc)
-{
-	struct Qdisc *qdisc = _qdisc;
-
-	dev_queue->qdisc = qdisc;
-	dev_queue->qdisc_sleeping = qdisc;
-}
-
-void dev_init_scheduler(struct net_device *dev)
-{
-	netdev_for_each_tx_queue(dev, dev_init_scheduler_queue, &noop_qdisc);
-	dev_init_scheduler_queue(dev, &dev->rx_queue, &noop_qdisc);
-
-	setup_timer(&dev->watchdog_timer, dev_watchdog, (unsigned long)dev);
-}
-
-static void shutdown_scheduler_queue(struct net_device *dev,
-				     struct netdev_queue *dev_queue,
-				     void *_qdisc_default)
-{
-	struct Qdisc *qdisc = dev_queue->qdisc_sleeping;
-	struct Qdisc *qdisc_default = _qdisc_default;
-
-	if (qdisc) {
-		rcu_assign_pointer(dev_queue->qdisc, qdisc_default);
-		dev_queue->qdisc_sleeping = qdisc_default;
-
-		qdisc_destroy(qdisc);
-	}
-}
-
-void dev_shutdown(struct net_device *dev)
-{
-	netdev_for_each_tx_queue(dev, shutdown_scheduler_queue, &noop_qdisc);
-	shutdown_scheduler_queue(dev, &dev->rx_queue, &noop_qdisc);
-	WARN_ON(timer_pending(&dev->watchdog_timer));
-}