perf report: Calling available function for stats printing

For printing dump_trace, just use existing stats_print()
function.

Signed-off-by: Abhishek Dubey <[e-mail]>
Link: https://lore.kernel.org/r/[e-mail]
Signed-off-by: Namhyung Kim <[e-mail]>

tools/perf/builtin-report.c

···
 			perf_session__fprintf_dsos(session, stdout);
 
 		if (dump_trace) {
-			perf_session__fprintf_nr_events(session, stdout);
-			evlist__fprintf_nr_events(session->evlist, stdout);
+			stats_print(rep);
 			return 0;
 		}
 	}