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authorMarkus Elfring <elfring@users.sourceforge.net>2015-06-25 17:12:32 +0200
committerArnaldo Carvalho de Melo <acme@redhat.com>2015-06-25 15:15:49 -0300
commit4cc97614812e96c135e369f3d723fcda07d33437 (patch)
tree850a00a403fc82eb81ebb470df7fec1124b1e51f /tools
parent060664f3b9dff37860e48b5158e8429b2467e526 (diff)
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perf header: Delete an unnecessary check before the calling free_event_desc()
The free_event_desc() function tests whether its argument is NULL and then returns immediately. Thus the test around the call is not needed. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> Cc: Julia Lawall <julia.lawall@lip6.fr> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: kernel-janitors@vger.kernel.org Link: http://lkml.kernel.org/r/558C2ABA.3000603@users.sourceforge.net Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools')
-rw-r--r--tools/perf/util/header.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/tools/perf/util/header.c b/tools/perf/util/header.c
index 21a77e7a171e..03ace57a800c 100644
--- a/tools/perf/util/header.c
+++ b/tools/perf/util/header.c
@@ -1063,8 +1063,7 @@ out:
free(buf);
return events;
error:
- if (events)
- free_event_desc(events);
+ free_event_desc(events);
events = NULL;
goto out;
}