diff --git a/kernel/trace/trace_osnoise.c b/kernel/trace/trace_osnoise.c
index 545c3d6489bd8f17f0aa3f53fd1154d7db05a119..cfb80feb291ecd946b3469a605d2af2399272c4f 100644
--- a/kernel/trace/trace_osnoise.c
+++ b/kernel/trace/trace_osnoise.c
@@ -1671,17 +1671,17 @@ static void stop_per_cpu_kthreads(void)
 static int start_kthread(unsigned int cpu)
 {
 	struct task_struct *kthread;
-	void *main = osnoise_main;
+	void *func_main = osnoise_main;
 	char comm[24];
 
 	if (timerlat_enabled()) {
 		snprintf(comm, 24, "timerlat/%d", cpu);
-		main = timerlat_main;
+		func_main = timerlat_main;
 	} else {
 		snprintf(comm, 24, "osnoise/%d", cpu);
 	}
 
-	kthread = kthread_create_on_cpu(main, NULL, cpu, comm);
+	kthread = kthread_create_on_cpu(func_main, NULL, cpu, comm);
 
 	if (IS_ERR(kthread)) {
 		pr_err(BANNER "could not start sampling thread\n");