treewide: Add SPDX license identifier for more missed files

[linux-block.git] / net / ipv6 / fou6.c

diff --git a/net/ipv6/fou6.c b/net/ipv6/fou6.c
index ec4e2ed95f3678197c49ca5cd8c7f410e69f2f45..091f94184dc12896c9f7d9ca65e379f514d375b7 100644 (file)
--- a/net/ipv6/fou6.c
+++ b/net/ipv6/fou6.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 #include <linux/module.h>
 #include <linux/errno.h>
 #include <linux/socket.h>