Unverified Commit 61e223aa authored by openeuler-ci-bot's avatar openeuler-ci-bot Committed by Gitee
Browse files

!10527 Bluetooth: hci_core: cancel all works upon hci_unregister_dev() 

Merge Pull Request from: @ci-robot 
 
PR sync from: Zhengchao Shao <shaozhengchao@huawei.com>
https://mailweb.openeuler.org/hyperkitty/list/kernel@openeuler.org/message/MXOXYFBPTIGJAZVZRUCHCQMFYFQZ7FTQ/ 
 
https://gitee.com/src-openeuler/kernel/issues/IAGEN8 
 
Link:https://gitee.com/openeuler/kernel/pulls/10527

 

Reviewed-by: default avatarYue Haibing <yuehaibing@huawei.com>
Signed-off-by: default avatarYang Yingliang <yangyingliang@huawei.com>
parents dc04507c 250c4132

net/bluetooth/hci_core.c

+4 −0
Original line number Diff line number Diff line
@@ -3839,7 +3839,11 @@ void hci_unregister_dev(struct hci_dev *hdev) 
	list_del(&hdev->list);

	write_unlock(&hci_dev_list_lock);



	cancel_work_sync(&hdev->rx_work);

	cancel_work_sync(&hdev->cmd_work);

	cancel_work_sync(&hdev->tx_work);

	cancel_work_sync(&hdev->power_on);

	cancel_work_sync(&hdev->error_reset);



	if (!test_bit(HCI_QUIRK_NO_SUSPEND_NOTIFIER, &hdev->quirks)) {

		hci_suspend_clear_tasks(hdev);