Re: [PATCH v1 2/6] gpiolib: acpi: Don't contaminate return parameter in case of error

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On Fri, Nov 10, 2017 at 03:40:29PM +0200, Andy Shevchenko wrote:
> If error occurs, leave lookup parameter untouched.
> 
> There is no functional change, since all current callers just bail out
> in case of error without using the assigned pieces.
> 
> Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>

Reviewed-by: Mika Westerberg <mika.westerberg@xxxxxxxxxxxxxxx>
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