diff --git a/net/qrtr/ns.c b/net/qrtr/ns.c
index e7d0fe3f4330..610755c482dd 100644
--- a/net/qrtr/ns.c
+++ b/net/qrtr/ns.c
@@ -1,10 +1,12 @@
 // SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
 /*
  * Copyright (c) 2015, Sony Mobile Communications Inc.
- * Copyright (c) 2013, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2013, 2020, The Linux Foundation. All rights reserved.
  * Copyright (c) 2020, Linaro Ltd.
  */
 
+#define pr_fmt(fmt) "qrtr: %s(): " fmt, __func__
+
 #include <linux/module.h>
 #include <linux/qrtr.h>
 #include <linux/workqueue.h>