License cleanup: add SPDX GPL-2.0 license identifier to files with no license

[linux-block.git] / drivers / md / bcache / extents.c

diff --git a/drivers/md/bcache/extents.c b/drivers/md/bcache/extents.c
index 243de0bf15cdbf359965dff55cac4762b804362f..41c238fc37338073632c017d705143b62e344e6f 100644 (file)
--- a/drivers/md/bcache/extents.c
+++ b/drivers/md/bcache/extents.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Copyright (C) 2010 Kent Overstreet <kent.overstreet@gmail.com>
  *