From c36aeba8c072d20a08e8546483494ab0f6458963 Mon Sep 17 00:00:00 2001 From: Alexey Khoroshilov Date: Sun, 5 Jan 2014 00:08:05 +0400 Subject: [PATCH] NFC: port100: Fix device leak port100_probe() calls usb_get_dev(), but there is no usb_put_dev() in port100_disconnect(). The patch adds one. Found by Linux Driver Verification project (linuxtesting.org). Signed-off-by: Alexey Khoroshilov Signed-off-by: Samuel Ortiz --- drivers/nfc/port100.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/nfc/port100.c b/drivers/nfc/port100.c index 8a0571eb2627..a8555f81cbba 100644 --- a/drivers/nfc/port100.c +++ b/drivers/nfc/port100.c @@ -1509,6 +1509,7 @@ static void port100_disconnect(struct usb_interface *interface) usb_free_urb(dev->in_urb); usb_free_urb(dev->out_urb); + usb_put_dev(dev->udev); kfree(dev->cmd); -- 2.20.1