bcache: add missing SPDX header

The SPDX header is missing fro closure.c, super.c and util.c, this patch adds SPDX header for GPL-2.0 into these files. Signed-off-by: Coly Li <colyli@suse.de> Reviewed-by: Shenghui Wang <shhuiw@foxmail.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>
mariux64 · Aug 11, 2018 · 87418ef · 87418ef
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commit 87418ef
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diff --git a/drivers/md/bcache/closure.c b/drivers/md/bcache/closure.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * Asynchronous refcounty things
  *

diff --git a/drivers/md/bcache/super.c b/drivers/md/bcache/super.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * bcache setup/teardown code, and some metadata io - read a superblock and
  * figure out what to do with it.

diff --git a/drivers/md/bcache/util.c b/drivers/md/bcache/util.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /*
  * random utiility code, for bcache but in theory not specific to bcache
  *