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Date: Mon, 13 Apr 2015 21:30:00 +0200
From: Pablo Neira Ayuso <pablo@...filter.org>
To: netfilter-devel@...r.kernel.org
Cc: davem@...emloft.net, netdev@...r.kernel.org
Subject: [PATCH 21/21] netfilter: nf_tables: get rid of the expression example code
There's an example net/netfilter/nft_expr_template.c example file in tree that
got out of sync along time, remove it.
Signed-off-by: Pablo Neira Ayuso <pablo@...filter.org>
Acked-by: Patrick McHardy <kaber@...sh.net>
---
net/netfilter/nft_expr_template.c | 94 -------------------------------------
1 file changed, 94 deletions(-)
delete mode 100644 net/netfilter/nft_expr_template.c
diff --git a/net/netfilter/nft_expr_template.c b/net/netfilter/nft_expr_template.c
deleted file mode 100644
index b6eed4d..0000000
--- a/net/netfilter/nft_expr_template.c
+++ /dev/null
@@ -1,94 +0,0 @@
-/*
- * Copyright (c) 2008-2009 Patrick McHardy <kaber@...sh.net>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
- * Development of this code funded by Astaro AG (http://www.astaro.com/)
- */
-
-#include <linux/kernel.h>
-#include <linux/init.h>
-#include <linux/netlink.h>
-#include <linux/netfilter.h>
-#include <linux/netfilter/nf_tables.h>
-#include <net/netfilter/nf_tables.h>
-
-struct nft_template {
-
-};
-
-static void nft_template_eval(const struct nft_expr *expr,
- struct nft_data data[NFT_REG_MAX + 1],
- const struct nft_pktinfo *pkt)
-{
- struct nft_template *priv = nft_expr_priv(expr);
-
-}
-
-static const struct nla_policy nft_template_policy[NFTA_TEMPLATE_MAX + 1] = {
- [NFTA_TEMPLATE_ATTR] = { .type = NLA_U32 },
-};
-
-static int nft_template_init(const struct nft_ctx *ctx,
- const struct nft_expr *expr,
- const struct nlattr * const tb[])
-{
- struct nft_template *priv = nft_expr_priv(expr);
-
- return 0;
-}
-
-static void nft_template_destroy(const struct nft_ctx *ctx,
- const struct nft_expr *expr)
-{
- struct nft_template *priv = nft_expr_priv(expr);
-
-}
-
-static int nft_template_dump(struct sk_buff *skb, const struct nft_expr *expr)
-{
- const struct nft_template *priv = nft_expr_priv(expr);
-
- NLA_PUT_BE32(skb, NFTA_TEMPLATE_ATTR, priv->field);
- return 0;
-
-nla_put_failure:
- return -1;
-}
-
-static struct nft_expr_type nft_template_type;
-static const struct nft_expr_ops nft_template_ops = {
- .type = &nft_template_type,
- .size = NFT_EXPR_SIZE(sizeof(struct nft_template)),
- .eval = nft_template_eval,
- .init = nft_template_init,
- .destroy = nft_template_destroy,
- .dump = nft_template_dump,
-};
-
-static struct nft_expr_type nft_template_type __read_mostly = {
- .name = "template",
- .ops = &nft_template_ops,
- .policy = nft_template_policy,
- .maxattr = NFTA_TEMPLATE_MAX,
- .owner = THIS_MODULE,
-};
-
-static int __init nft_template_module_init(void)
-{
- return nft_register_expr(&nft_template_type);
-}
-
-static void __exit nft_template_module_exit(void)
-{
- nft_unregister_expr(&nft_template_type);
-}
-
-module_init(nft_template_module_init);
-module_exit(nft_template_module_exit);
-
-MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Patrick McHardy <kaber@...sh.net>");
-MODULE_ALIAS_NFT_EXPR("template");
--
1.7.10.4
--
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