diff --git a/src/platforms/ros/perf_counter.cpp b/src/platforms/ros/perf_counter.cpp
index a718013975..8e9670737b 100755
--- a/src/platforms/ros/perf_counter.cpp
+++ b/src/platforms/ros/perf_counter.cpp
@@ -170,7 +170,5 @@ void		perf_reset_all(void)
  */
 uint64_t	perf_event_count(perf_counter_t handle)
 {
-
+	return 0;
 }
-
-