diff options
| -rw-r--r-- | kernel/trace/trace.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c index 14179a1ee9cc..13f817afba4c 100644 --- a/kernel/trace/trace.c +++ b/kernel/trace/trace.c @@ -6102,8 +6102,7 @@ int tracing_set_tracer(struct trace_array *tr, const char *buf) if (t->use_max_tr) { local_irq_disable(); arch_spin_lock(&tr->max_lock); - if (tr->cond_snapshot) - ret = -EBUSY; + ret = tr->cond_snapshot ? -EBUSY : 0; arch_spin_unlock(&tr->max_lock); local_irq_enable(); if (ret) |