diff options
| -rw-r--r-- | kernel/trace/trace_events.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/kernel/trace/trace_events.c b/kernel/trace/trace_events.c index 53582e982e51..44ac83614c3d 100644 --- a/kernel/trace/trace_events.c +++ b/kernel/trace/trace_events.c @@ -2061,8 +2061,11 @@ event_enable_func(struct ftrace_hash *hash, if (ret < 0) goto out_put; ret = register_ftrace_function_probe(glob, ops, data); - if (!ret) + if (!ret) { + ret = -ENOENT; goto out_disable; + } else + ret = 0; out: mutex_unlock(&event_mutex); return ret; |
