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Bluetooth: hci_core: fix error handling in hci_register_dev()

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If hci_register_suspend_notifier() returns error, the hdev and rfkill
are leaked. We could disregard the error and print a warning message
instead to avoid leaks, as it just means we won't be handing suspend
requests.

Fixes: 9952d90ea2 ("Bluetooth: Handle PM_SUSPEND_PREPARE and PM_POST_SUSPEND")
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
This commit is contained in:
Yang Yingliang 2022-10-20 10:16:56 +08:00 committed by Luiz Augusto von Dentz
parent 37224a2908
commit 0d75da38e0
1 changed files with 1 additions and 1 deletions
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2
net/bluetooth/hci_core.c
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@ -2660,7 +2660,7 @@ int hci_register_dev(struct hci_dev *hdev)
error = hci_register_suspend_notifier(hdev);
if (error)
goto err_wqueue;
BT_WARN("register suspend notifier failed error:%d\n", error);
queue_work(hdev->req_workqueue, &hdev->power_on);