[PATCH v3 3/5] Bluetooth: btusb: fix wakeup source leak on probe failure

[Johan Hovold <johan@kernel.org>]

Make sure to disable wakeup on probe failure to avoid leaking the wakeup
source.

Fixes: fd913ef7ce61 ("Bluetooth: btusb: Add out-of-band wakeup support")
Cc: stable@vger.kernel.org	# 4.11
Cc: Rajat Jain <rajatja@google.com>
Signed-off-by: Johan Hovold <johan@kernel.org>
---
 drivers/bluetooth/btusb.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/drivers/bluetooth/btusb.c b/drivers/bluetooth/btusb.c
index b6f2bed7d1b8..cb0d40a7af8f 100644
--- a/drivers/bluetooth/btusb.c
+++ b/drivers/bluetooth/btusb.c
@@ -4146,7 +4146,7 @@ static int btusb_probe(struct usb_interface *intf,
 	if (id->driver_info & BTUSB_MARVELL && data->oob_wake_irq) {
 		err = marvell_config_oob_wake(hdev);
 		if (err)
-			goto out_free_dev;
+			goto err_disable_wakeup;
 	}
 #endif
 	if (id->driver_info & BTUSB_CW6622)
@@ -4392,6 +4392,9 @@ static int btusb_probe(struct usb_interface *intf,
 	}
 err_kill_tx_urbs:
 	usb_kill_anchored_urbs(&data->tx_anchor);
+err_disable_wakeup:
+	if (data->oob_wake_irq)
+		device_init_wakeup(&data->udev->dev, false);
 out_free_dev:
 	if (data->reset_gpio)
 		gpiod_put(data->reset_gpio);
-- 
2.52.0