Unverified Commit cd5bb5ec authored by openeuler-ci-bot's avatar openeuler-ci-bot Committed by Gitee
Browse files

!11647 net: hns3: fix a deadlock problem when config TC during resetting 

Merge Pull Request from: @ci-robot 
 
PR sync from: Zhang Changzhong <zhangchangzhong@huawei.com>
https://mailweb.openeuler.org/hyperkitty/list/kernel@openeuler.org/message/XGTTPQWPCYH6DVBHJIADZ57WAEQ3I7LN/ 
 
https://gitee.com/src-openeuler/kernel/issues/IAOY0Z 
 
Link:https://gitee.com/openeuler/kernel/pulls/11647

 

Reviewed-by: default avatarYang Yingliang <yangyingliang@huawei.com>
Signed-off-by: default avatarYang Yingliang <yangyingliang@huawei.com>
parents ee34d083 db5d28f6

drivers/net/ethernet/hisilicon/hns3/hns3_enet.c

+3 −0
Original line number Diff line number Diff line
@@ -5798,6 +5798,9 @@ static int hns3_reset_notify_uninit_enet(struct hnae3_handle *handle) 
	struct net_device *netdev = handle->kinfo.netdev;

	struct hns3_nic_priv *priv = netdev_priv(netdev);



	if (!test_bit(HNS3_NIC_STATE_DOWN, &priv->state))

		hns3_nic_net_stop(netdev);



	if (!test_and_clear_bit(HNS3_NIC_STATE_INITED, &priv->state)) {

		netdev_warn(netdev, "already uninitialized\n");

		return 0;