perf stat: Use perf_evlist__enable in handle_initial_delay

No need to mimic the behaviour of perf_evlist__enable, we can use it
directly.

Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1449133606-14429-5-git-send-email-jolsa@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

1 files changed, 1 insertions, 4 deletions

diff --git a/tools/perf/builtin-stat.c b/tools/perf/builtin-stat.c
index 813c52ad9303..8ca40deaa728 100644
--- a/tools/perf/builtin-stat.c
+++ b/tools/perf/builtin-stat.c
@@ -253,12 +253,9 @@ static void process_interval(void)
 
 static void handle_initial_delay(void)
 {
-        struct perf_evsel *counter;
-
         if (initial_delay) {
                 usleep(initial_delay * 1000);
-                evlist__for_each(evsel_list, counter)
-                        perf_evsel__enable(counter);
+                perf_evlist__enable(evsel_list);
         }
 }