diff options
| -rw-r--r-- | kernel/trace/trace_events_trigger.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/kernel/trace/trace_events_trigger.c b/kernel/trace/trace_events_trigger.c index 8a88e85c8c61..c9ca2ed50c0e 100644 --- a/kernel/trace/trace_events_trigger.c +++ b/kernel/trace/trace_events_trigger.c @@ -1068,14 +1068,10 @@ register_snapshot_trigger(char *glob, struct event_trigger_ops *ops, struct event_trigger_data *data, struct trace_event_file *file) { - int ret = register_trigger(glob, ops, data, file); - - if (ret > 0 && tracing_alloc_snapshot() != 0) { - unregister_trigger(glob, ops, data, file); - ret = 0; - } + if (tracing_alloc_snapshot() != 0) + return 0; - return ret; + return register_trigger(glob, ops, data, file); } static int |