C++ (Cpp) ax25_ds_del_timer示例

示例#1

文件： ax25_dev.c 项目： nos1609/Chrono_Kernel-1

void ax25_dev_device_down(struct net_device *dev)
{
	ax25_dev *s, *ax25_dev;

	if ((ax25_dev = ax25_dev_ax25dev(dev)) == NULL)
		return;

	ax25_unregister_sysctl();

	spin_lock_bh(&ax25_dev_lock);

#ifdef CONFIG_AX25_DAMA_SLAVE
	ax25_ds_del_timer(ax25_dev);
#endif

	/*
	 *	Remove any packet forwarding that points to this device.
	 */
	for (s = ax25_dev_list; s != NULL; s = s->next)
		if (s->forward == dev)
			s->forward = NULL;

	if ((s = ax25_dev_list) == ax25_dev) {
		ax25_dev_list = s->next;
		spin_unlock_bh(&ax25_dev_lock);
		dev_put(dev);
		kfree(ax25_dev);
		ax25_register_sysctl();
		return;
	}

	while (s != NULL && s->next != NULL) {
		if (s->next == ax25_dev) {
			s->next = ax25_dev->next;
			spin_unlock_bh(&ax25_dev_lock);
			dev_put(dev);
			kfree(ax25_dev);
			ax25_register_sysctl();
			return;
		}

		s = s->next;
	}
	spin_unlock_bh(&ax25_dev_lock);
	dev->ax25_ptr = NULL;

	ax25_register_sysctl();
}

示例#2

文件： ax25_dev.c 项目： JBTech/ralink_rt5350

void ax25_dev_device_down(struct net_device *dev)
{
	ax25_dev *s, *ax25_dev;
	unsigned long flags;

	if ((ax25_dev = ax25_dev_ax25dev(dev)) == NULL)
		return;

	ax25_unregister_sysctl();

	save_flags(flags); cli();

#ifdef CONFIG_AX25_DAMA_SLAVE
	ax25_ds_del_timer(ax25_dev);
#endif

	/*
	 *	Remove any packet forwarding that points to this device.
	 */
	for (s = ax25_dev_list; s != NULL; s = s->next)
		if (s->forward == dev)
			s->forward = NULL;

	if ((s = ax25_dev_list) == ax25_dev) {
		ax25_dev_list = s->next;
		restore_flags(flags);
		kfree(ax25_dev);
		ax25_register_sysctl();
		return;
	}

	while (s != NULL && s->next != NULL) {
		if (s->next == ax25_dev) {
			s->next = ax25_dev->next;
			restore_flags(flags);
			kfree(ax25_dev);
			ax25_register_sysctl();
			return;
		}

		s = s->next;
	}

	restore_flags(flags);
	ax25_register_sysctl();
}