[PATCH v2 2/2] usb: gadget: pxa27x: Test for a valid argument pointer

[Robert Jarzmik]

Petr Cvek <petr.cvek at tul.cz> writes:

> A call usb_put_phy(udc->transceiver) must be tested for a valid pointer.
> Use an already existing test for usb_unregister_notifier call.
>
> Reported-by: Robert Jarzmik <robert.jarzmik at free.fr>
> Signed-off-by: Petr Cvek <petr.cvek at tul.cz>
Acked-by: Robert Jarzmik <robert.jarzmik at free.fr>

Cheers.

-- 
Robert