Commit 202798db authored by Nicolas Boichat's avatar Nicolas Boichat Committed by Marcel Holtmann
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Bluetooth: hci_serdev: Only unregister device if it was registered 



We should not call hci_unregister_dev if the device was not
successfully registered.

Fixes: c34dc3bf ("Bluetooth: hci_serdev: Introduce hci_uart_unregister_device()")
Signed-off-by: default avatarNicolas Boichat <drinkcat@chromium.org>
Signed-off-by: default avatarMarcel Holtmann <marcel@holtmann.org>
parent 24b06572

drivers/bluetooth/hci_serdev.c

+2 −1
Original line number Diff line number Diff line
@@ -355,6 +355,7 @@ void hci_uart_unregister_device(struct hci_uart *hu) 
	struct hci_dev *hdev = hu->hdev;



	clear_bit(HCI_UART_PROTO_READY, &hu->flags);

	if (test_bit(HCI_UART_REGISTERED, &hu->flags))

		hci_unregister_dev(hdev);

	hci_free_dev(hdev);