diff options
Diffstat (limited to 'net/ipv4/xfrm4_protocol.c')
| -rw-r--r-- | net/ipv4/xfrm4_protocol.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/net/ipv4/xfrm4_protocol.c b/net/ipv4/xfrm4_protocol.c index 35c54865dc42..8a4285712808 100644 --- a/net/ipv4/xfrm4_protocol.c +++ b/net/ipv4/xfrm4_protocol.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0-or-later /* xfrm4_protocol.c - Generic xfrm protocol multiplexer. * * Copyright (C) 2013 secunet Security Networks AG @@ -7,11 +8,6 @@ * * Based on: * net/ipv4/tunnel4.c - * - * 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. */ #include <linux/init.h> @@ -46,7 +42,7 @@ static inline struct xfrm4_protocol __rcu **proto_handlers(u8 protocol) handler != NULL; \ handler = rcu_dereference(handler->next)) \ -int xfrm4_rcv_cb(struct sk_buff *skb, u8 protocol, int err) +static int xfrm4_rcv_cb(struct sk_buff *skb, u8 protocol, int err) { int ret; struct xfrm4_protocol *handler; @@ -61,7 +57,6 @@ int xfrm4_rcv_cb(struct sk_buff *skb, u8 protocol, int err) return 0; } -EXPORT_SYMBOL(xfrm4_rcv_cb); int xfrm4_rcv_encap(struct sk_buff *skb, int nexthdr, __be32 spi, int encap_type) |