From: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Date: Thu, 31 Jan 2013 19:57:40 +0000 (+0100)
Subject: ACPI / scan: Clean up acpi_bus_get_parent()
X-Git-Tag: v3.9-rc1~146^2~7^2~13
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=456de893ea1a693dc266c5464a6d857bfed0875f;p=pandora-kernel.git

ACPI / scan: Clean up acpi_bus_get_parent()

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@intel.com>
Acked-by: Yasuaki Ishimatsu <isimatu.yasuaki@jp.fujitsu.com>
Acked-by: Yinghai Lu <yinghai@kernel.org>
Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com>
---

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