Messages in this thread Patch in this message | | | Date | Thu, 25 Jun 2015 18:22:18 +0200 | From | SF Markus Elfring <> | Subject | [PATCH 1/2] perf header: Delete an unnecessary check before the function call "free_event_desc" |
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From: Markus Elfring <elfring@users.sourceforge.net> Date: Thu, 25 Jun 2015 17:12:32 +0200
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> --- tools/perf/util/header.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/tools/perf/util/header.c b/tools/perf/util/header.c index 21a77e7..03ace57 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; } -- 2.4.4
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