diff --git a/kernel/trace/trace_events_hist.c b/kernel/trace/trace_events_hist.c index 31e3e0bbd129..6397285883fa 100644 --- a/kernel/trace/trace_events_hist.c +++ b/kernel/trace/trace_events_hist.c @@ -5954,7 +5954,7 @@ enable: /* Just return zero, not the number of registered triggers */ ret = 0; out: - if (ret == 0) + if (ret == 0 && glob[0]) hist_err_clear(); return ret;