[PATCH 3/4] trace/osnoise: Fix return value on osnoise_init_hotplug_support

[Daniel Bristot de Oliveira <bristot@xxxxxxxxxx>]

kernel test robot reported:

  >> kernel/trace/trace_osnoise.c:1584:2: error: void function
  'osnoise_init_hotplug_support' should not return a
  value [-Wreturn-type]
           return 0;

When !CONFIG_HOTPLUG_CPU.

Fix it problem by removing the return value.

Fixes: c8895e271f79 ("trace/osnoise: Support hotplug operations")
Reported-by: kernel test robot <lkp@xxxxxxxxx>
Signed-off-by: Daniel Bristot de Oliveira <bristot@xxxxxxxxxx>
---
 kernel/trace/trace_osnoise.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/trace/trace_osnoise.c b/kernel/trace/trace_osnoise.c
index 4cd9e66e8513..03d41cb2219f 100644
--- a/kernel/trace/trace_osnoise.c
+++ b/kernel/trace/trace_osnoise.c
@@ -1583,7 +1583,7 @@ static void osnoise_init_hotplug_support(void)
 #else /* CONFIG_HOTPLUG_CPU */
 static void osnoise_init_hotplug_support(void)
 {
-	return 0;
+	return;
 }
 #endif /* CONFIG_HOTPLUG_CPU */
 
-- 
2.31.1