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

[linux-block.git] / net / xfrm / xfrm_hash.c

diff --git a/net/xfrm/xfrm_hash.c b/net/xfrm/xfrm_hash.c
index 1e98bc0fe0a54bbca2a7fc1f94ab9344af0fbded..2ad33ce1ea177cb91069e37254fd56989e3ee70f 100644 (file)
--- a/net/xfrm/xfrm_hash.c
+++ b/net/xfrm/xfrm_hash.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0
 /* xfrm_hash.c: Common hash table code.
  *
  * Copyright (C) 2006 David S. Miller (davem@davemloft.net)