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can: esd_usb2: fix memory leak on disconnect 

It seems struct esd_usb2 dev is not deallocated on disconnect. The patch adds
the missing deallocation.

Found by Linux Driver Verification project (linuxtesting.org).

Signed-off-by: Alexey Khoroshilov <khoroshilov@ispras.ru>
Acked-by: Matthias Fuchs <matthias.fuchs@esd.eu>
Cc: linux-stable <stable@vger.kernel.org>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
This commit is contained in:
Alexey Khoroshilov 2014-10-11 00:31:07 +04:00 committed by Marc Kleine-Budde
parent 98e69016a1
commit efbd50d2f6
1 changed files with 1 additions and 0 deletions
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1
drivers/net/can/usb/esd_usb2.c
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@ -1143,6 +1143,7 @@ static void esd_usb2_disconnect(struct usb_interface *intf)
}
}
unlink_all_urbs(dev);
kfree(dev);
}
}