perf tests time-to-tsc: No need to disable an event before deleting it

Because at the destructor we will call close() and that will do the
disable. And we destructors can accept NULL, just like free(), so no
need to check it.

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Jiri Olsa <jolsa@redhat.com>
Link: http://lkml.kernel.org/n/tip-i98mcyfkkjh5qp62dle27ac1@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

diff --git a/tools/perf/arch/x86/tests/perf-time-to-tsc.c b/tools/perf/arch/x86/tests/perf-time-to-tsc.c
index d4aa567a29c4685ece1fb142577322ba9e57c890..5c76cc83186a24ae0df5f3986a922dc75e4ff959 100644 (file)
--- a/tools/perf/arch/x86/tests/perf-time-to-tsc.c
+++ b/tools/perf/arch/x86/tests/perf-time-to-tsc.c
@@ -154,10 +154,6 @@ next_event:
        err = 0;
 
 out_err:
-       if (evlist) {
-               perf_evlist__disable(evlist);
-               perf_evlist__delete(evlist);
-       }
-
+       perf_evlist__delete(evlist);
        return err;
 }