From: Vegard Nossum <vegard.nossum@gmail.com>
Date: Tue, 18 Nov 2008 18:22:13 +0000 (+0100)
Subject: trace: introduce missing mutex_unlock()
X-Git-Tag: v2.6.28-rc6~9^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=641d2f63cfe24539e154efa2f932937934c27dde;p=pandora-kernel.git

trace: introduce missing mutex_unlock()

Impact: fix tracing buffer mutex leak in case of allocation failure

This error was spotted by this semantic patch:

  http://www.emn.fr/x-info/coccinelle/mut.html

It looks correct as far as I can tell. Please review.

Signed-off-by: Vegard Nossum <vegard.nossum@gmail.com>
Signed-off-by: Steven Rostedt <srostedt@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
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