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can: esd_usb2: fix memory leak on disconnect

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commit efbd50d2f6 upstream.

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>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Alexey Khoroshilov
2014-10-11 00:31:07 +04:00
committed by Greg Kroah-Hartman
parent 377ffbbeda
commit b248afd9f2
1 changed files with 1 additions and 0 deletions
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drivers/net/can/usb/esd_usb2.c
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@@ -1132,6 +1132,7 @@ static void esd_usb2_disconnect(struct usb_interface *intf)
}
}
unlink_all_urbs(dev);
kfree(dev);
}
}