[PATCH] lib/crc64.c: add MODULE_LICENSE("GPL")

[Coly Li <colyli@xxxxxxx>]

This patch adds MODULE_LICENSE("GPL") to lib/crc64.c to remove a compiling
warninng.

Signed-off-by: Coly Li <colyli@xxxxxxx>
Cc: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
---
 lib/crc64.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/crc64.c b/lib/crc64.c
index ed0ffac7b26a..586e46684ee8 100644
--- a/lib/crc64.c
+++ b/lib/crc64.c
@@ -135,3 +135,4 @@ uint64_t crc64(const void *data, size_t len)
 EXPORT_SYMBOL_GPL(crc64);
 
 MODULE_DESCRIPTION("CRC64 calculations");
+MODULE_LICENSE("GPL");
-- 
2.16.3