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| author | Markus Elfring <elfring@users.sourceforge.net> | 2015-06-25 17:12:32 +0200 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2015-06-25 15:15:49 -0300 |
| commit | 4cc97614812e96c135e369f3d723fcda07d33437 (patch) | |
| tree | 850a00a403fc82eb81ebb470df7fec1124b1e51f /tools/perf/util/header.c | |
| parent | 060664f3b9dff37860e48b5158e8429b2467e526 (diff) | |
| download | lwn-4cc97614812e96c135e369f3d723fcda07d33437.tar.gz lwn-4cc97614812e96c135e369f3d723fcda07d33437.zip | |
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/perf/util/header.c')
| -rw-r--r-- | tools/perf/util/header.c | 3 |
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; } |