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 <[email protected]>
Tested-by: Arnaldo Carvalho de Melo <[email protected]>
Cc: Adrian Hunter <[email protected]>
Cc: David Ahern <[email protected]>
Cc: Namhyung Kim <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>

diff --git a/tools/perf/builtin-stat.c b/tools/perf/builtin-stat.c
index 813c52ad9303a9b7eb40eda390e0b6c105370134..8ca40deaa72824da5d5ac9f224ca12af0c36d878 100644 (file)
--- 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);
        }
 }