From: Jonathan Corbet <corbet@lwn.net>
Date: Thu, 6 Aug 2009 19:35:44 +0000 (-0600)
Subject: pm_qos: clean up racy global "name" variable
X-Git-Tag: v2.6.33-rc1~359^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1a6deaea3584fd7af1cad492b1fe0867060b45db;p=pandora-kernel.git

pm_qos: clean up racy global "name" variable

"name" is a poor name for a file-global variable.  It was used in three
different functions, with no mutual exclusion.  But it's just a tiny,
temporary string; let's just move it onto the stack in the functions that
need it.  Also use snprintf() just in case.

Signed-off-by: Jonathan Corbet <corbet@lwn.net>
LKML-Reference: <20091010153349.113570550@linutronix.de>
Acked-by: Mark Gross <mgross@linux.intel.com>
Reviewed-by: Frederic Weisbecker <fweisbec@gmail.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
---

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