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netfilter: nf_tables: nat: merge nft_redir protocol specific modules

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before:
 text	   data	    bss	    dec	    hex	filename
 990	    832	      0	   1822	    71e nft_redir.ko
 697	    896	      0	   1593	    639 nft_redir_ipv4.ko
 713	    896	      0	   1609	    649	nft_redir_ipv6.ko

after:
 text	   data	    bss	    dec	    hex	filename
 1910	    960	      0	   2870	    b36	nft_redir.ko

size is reduced, all helpers from nft_redir.ko can be made static.

Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
This commit is contained in:
Florian Westphal
2019-02-28 12:02:50 +01:00
committed by Pablo Neira Ayuso
parent 20fdaf6e1e
commit c78efc99c7
9 changed files with 143 additions and 217 deletions
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22
include/net/netfilter/nft_redir.h
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@@ -1,22 +0,0 @@
/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _NFT_REDIR_H_
#define _NFT_REDIR_H_
struct nft_redir {
enum nft_registers sreg_proto_min:8;
enum nft_registers sreg_proto_max:8;
u16 flags;
};
extern const struct nla_policy nft_redir_policy[];
int nft_redir_init(const struct nft_ctx *ctx,
const struct nft_expr *expr,
const struct nlattr * const tb[]);
int nft_redir_dump(struct sk_buff *skb, const struct nft_expr *expr);
int nft_redir_validate(const struct nft_ctx *ctx, const struct nft_expr *expr,
const struct nft_data **data);
#endif /* _NFT_REDIR_H_ */