From: Klaus Jensen <k.jensen@samsung.com>

Add missing license/copyright headers to the nvme-dif.{c,h} files.

Signed-off-by: Klaus Jensen <k.jensen@samsung.com>
Reviewed-by: Keith Busch <kbusch@kernel.org>
---
 hw/block/nvme-dif.h | 10 ++++++++++
 hw/block/nvme-dif.c | 10 ++++++++++
 2 files changed, 20 insertions(+)

diff --git a/hw/block/nvme-dif.h b/hw/block/nvme-dif.h
index 5a8e37c8525b..524faffbd7a0 100644
--- a/hw/block/nvme-dif.h
+++ b/hw/block/nvme-dif.h
@@ -1,3 +1,13 @@
+/*
+ * QEMU NVM Express End-to-End Data Protection support
+ *
+ * Copyright (c) 2021 Samsung Electronics Co., Ltd.
+ *
+ * Authors:
+ *   Klaus Jensen           <k.jensen@samsung.com>
+ *   Gollu Appalanaidu      <anaidu.gollu@samsung.com>
+ */
+
 #ifndef HW_NVME_DIF_H
 #define HW_NVME_DIF_H
 
diff --git a/hw/block/nvme-dif.c b/hw/block/nvme-dif.c
index e6f04faafb5f..81b0a4cb1382 100644
--- a/hw/block/nvme-dif.c
+++ b/hw/block/nvme-dif.c
@@ -1,3 +1,13 @@
+/*
+ * QEMU NVM Express End-to-End Data Protection support
+ *
+ * Copyright (c) 2021 Samsung Electronics Co., Ltd.
+ *
+ * Authors:
+ *   Klaus Jensen           <k.jensen@samsung.com>
+ *   Gollu Appalanaidu      <anaidu.gollu@samsung.com>
+ */
+
 #include "qemu/osdep.h"
 #include "hw/block/block.h"
 #include "sysemu/dma.h"
-- 
2.31.1