From: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date: Tue, 2 Feb 2010 22:37:55 +0000 (-0800)
Subject: ACPI: remove superfluous NULL pointer check from acpi_processor_get_throttling_info()
X-Git-Tag: v2.6.34-rc2~37^2^12~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ded180e7ebfc324b36a94931f99d0705dcd8da29;p=pandora-kernel.git

ACPI: remove superfluous NULL pointer check from acpi_processor_get_throttling_info()

Dan's list contains:

drivers/acpi/processor_throttling.c +1139 acpi_processor_get_throttling_info(11) warning: variable derefenced before check 'pr'

acpi_processor_get_throttling_info() is never called with pr == NULL.

[ bart: the potential NULL pointer dereference was finally fixed in
  (much later than mine) commit 5cfa245 but my patch is still valid ]

Reported-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Len Brown <len.brown@intel.com>
---

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