diff --git a/kernel/sched/rtg/rtg_ctrl.c b/kernel/sched/rtg/rtg_ctrl.c
index 164f1b2373b9a2afbf190fe445bf500ab0e0a35b..850baf149c646186d55dbb4a2d7a866ef58054c0 100644
--- a/kernel/sched/rtg/rtg_ctrl.c
+++ b/kernel/sched/rtg/rtg_ctrl.c
@@ -236,7 +236,10 @@ static long ctrl_set_enable(int abi, void __user *uarg)
 
 static long ctrl_get_enable(int abi, void __user *uarg)
 {
-	return atomic_read(&g_rtg_enable);
+	int status = 0;
+	status = atomic_read(&g_rtg_enable);
+	pr_err("[lqw][SCHED_RTG] invalid type : %d\n", status);
+	return status;
 }
 
 static inline bool is_valid_type(int type)