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Bluetooth: hci_core: cancel power off delayed work properly 

When the HCI_AUTO_OFF flag is cleared, the power_off delayed work need
to be cancel or HCI will be powered off even if it's managed.

Signed-off-by: Wei-Ning Huang <wnhuang@chromium.org>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
This commit is contained in:
Wei-Ning Huang 2016-02-15 17:09:51 +08:00 committed by Marcel Holtmann
parent 28c971d82f
commit d82142a8b1
1 changed files with 1 additions and 0 deletions
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1
net/bluetooth/hci_core.c
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@ -2021,6 +2021,7 @@ static void hci_power_on(struct work_struct *work)
if (test_bit(HCI_UP, &hdev->flags) &&
hci_dev_test_flag(hdev, HCI_MGMT) &&
hci_dev_test_and_clear_flag(hdev, HCI_AUTO_OFF)) {
cancel_delayed_work(&hdev->power_off);
hci_req_sync_lock(hdev);
err = __hci_req_hci_power_on(hdev);
hci_req_sync_unlock(hdev);