From: Namhyung Kim <namhyung.kim@lge.com>
Date: Wed, 5 Sep 2012 05:02:48 +0000 (+0900)
Subject: perf header: Set tracepoint event name only if not set
X-Git-Tag: omap-for-v3.7-rc1/fixes-cpufreq-signed~97^2~13^2~11
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=618a3f1d30ea0ee2ff3a88661b8d6a4035123211;p=pandora-kernel.git

perf header: Set tracepoint event name only if not set

The event name can be set already by processing a event_desc data.

So check it before setting to prevent possible leak.

Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1346821373-31621-3-git-send-email-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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