Unverified Commit 01c2a11a authored by openeuler-ci-bot's avatar openeuler-ci-bot Committed by Gitee
Browse files

!9802 ax25: Fix reference count leak issue of net_device 

Merge Pull Request from: @ci-robot 
 
PR sync from: Zhengchao Shao <shaozhengchao@huawei.com>
https://mailweb.openeuler.org/hyperkitty/list/kernel@openeuler.org/message/FQU2TD5XSLEN5ONJN2PGKABT54THLPFK/ 
 
https://gitee.com/src-openeuler/kernel/issues/IA6SG4 
 
Link:https://gitee.com/openeuler/kernel/pulls/9802

 

Reviewed-by: default avatarYue Haibing <yuehaibing@huawei.com>
Signed-off-by: default avatarZhang Peng <zhangpeng362@huawei.com>
parents 3b421b60 c2968f7b

net/ax25/ax25_dev.c

+1 −6
Original line number Diff line number Diff line
@@ -118,15 +118,10 @@ void ax25_dev_device_down(struct net_device *dev) 
	list_for_each_entry(s, &ax25_dev_list, list) {

		if (s == ax25_dev) {

			list_del(&s->list);

			goto unlock_put;

			break;

		}

	}

	dev->ax25_ptr = NULL;

	spin_unlock_bh(&ax25_dev_lock);

	ax25_dev_put(ax25_dev);

	return;



unlock_put:

	dev->ax25_ptr = NULL;

	spin_unlock_bh(&ax25_dev_lock);

	netdev_put(dev, &ax25_dev->dev_tracker);