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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 <khoroshilov@ispras.ru>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
This commit is contained in:
Alexey Khoroshilov 2014-01-05 00:08:05 +04:00 committed by Samuel Ortiz
parent 4f319e3251
commit c36aeba8c0
1 changed files with 1 additions and 0 deletions
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drivers/nfc/port100.c
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@ -1509,6 +1509,7 @@ static void port100_disconnect(struct usb_interface *interface)
usb_free_urb(dev->in_urb); usb_free_urb(dev->in_urb);
usb_free_urb(dev->out_urb); usb_free_urb(dev->out_urb);
usb_put_dev(dev->udev);
kfree(dev->cmd); kfree(dev->cmd);