Re: [PATCH 2/2] ACPI / scan: Clean up acpi_bus_get_parent()

[Mika Westerberg]

On Wed, Jan 30, 2013 at 11:04:03PM +0100, Rafael J. Wysocki wrote:
> From: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
> 
> Make acpi_bus_get_parent() more straightforward and remove an
> unnecessary local variable ret from it.
> 
> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

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