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-rw-r--r--include/linux/netdevice.h8
1 files changed, 3 insertions, 5 deletions
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 44b47e9df94a..88292953aa6f 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -1,3 +1,4 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
* INET An implementation of the TCP/IP protocol suite for the LINUX
* operating system. INET is implemented using the BSD Socket
@@ -15,11 +16,6 @@
* Bjorn Ekwall. <bj0rn@blox.se>
* Pekka Riikonen <priikone@poseidon.pspt.fi>
*
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- *
* Moved to /usr/include/linux for NET3
*/
#ifndef _LINUX_NETDEVICE_H
@@ -4874,4 +4870,6 @@ do { \
#define PTYPE_HASH_SIZE (16)
#define PTYPE_HASH_MASK (PTYPE_HASH_SIZE - 1)
+extern struct net_device *blackhole_netdev;
+
#endif /* _LINUX_NETDEVICE_H */