From: Robert Richter <robert.richter@amd.com>
Date: Mon, 30 Aug 2010 08:56:18 +0000 (+0200)
Subject: oprofile, x86: fix init_sysfs error handling
X-Git-Tag: v2.6.36-rc4~73^2~3^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=10f0412f57f2a76a90eff4376f59cbb0a39e4e18;p=pandora-kernel.git

oprofile, x86: fix init_sysfs error handling

On failure init_sysfs() might not properly free resources. The error
code of the function is not checked. And, when reinitializing the exit
function might be called twice. This patch fixes all this.

Cc: stable@kernel.org
Signed-off-by: Robert Richter <robert.richter@amd.com>
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