diff options
Diffstat (limited to 'kernel/trace/trace_events_hist.c')
-rw-r--r-- | kernel/trace/trace_events_hist.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/trace/trace_events_hist.c b/kernel/trace/trace_events_hist.c index 80c25be23c45..fe10179893c1 100644 --- a/kernel/trace/trace_events_hist.c +++ b/kernel/trace/trace_events_hist.c @@ -6217,7 +6217,7 @@ static int event_hist_trigger_parse(struct event_command *cmd_ops, if (WARN_ON(!glob)) return -EINVAL; - if (strlen(glob)) { + if (glob[0]) { hist_err_clear(); last_cmd_set(file, param_and_filter); } |