[PATCH 1/3] block: Use SPDX License Identifier

[Kitone Elvis Peter <elviskitone@xxxxxxxxx>]

There is need to identify a license in source code files
for open source software.

Signed-off-by: Kitone Elvis Peter <elviskitone@xxxxxxxxx>
---
 drivers/block/brd.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/block/brd.c b/drivers/block/brd.c
index 66cb0f8..4f998ed 100644
--- a/drivers/block/brd.c
+++ b/drivers/block/brd.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Ram backed block device driver.
  *
-- 
2.7.4