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netfilter: nat: remove nf_nat_l3proto.h and nf_nat_core.h

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The l3proto name is gone, its header file is the last trace.
While at it, also remove nf_nat_core.h, its very small and all users
include nf_nat.h too.

before:
   text    data     bss     dec     hex filename
  22948    1612    4136   28696    7018 nf_nat.ko

after removal of l3proto register/unregister functions:
   text	   data	    bss	    dec	    hex	filename
  22196	   1516	   4136	  27848	   6cc8 nf_nat.ko

checkpatch complains about overly long lines, but line breaks
do not make things more readable and the line length gets smaller
here, not larger.

Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
This commit is contained in:
Florian Westphal
2019-02-19 17:38:27 +01:00
committed by Pablo Neira Ayuso
parent d6c4c8ffb5
commit d2c5c103b1
15 changed files with 60 additions and 95 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
net/ipv6/netfilter/ip6table_nat.c
View File

@@ -17,8 +17,6 @@
#include <net/ipv6.h>
#include <net/netfilter/nf_nat.h>
#include <net/netfilter/nf_nat_core.h>
#include <net/netfilter/nf_nat_l3proto.h>
static int __net_init ip6table_nat_table_init(struct net *net);
@@ -72,10 +70,10 @@ static int ip6t_nat_register_lookups(struct net *net)
int i, ret;
for (i = 0; i < ARRAY_SIZE(nf_nat_ipv6_ops); i++) {
ret = nf_nat_l3proto_ipv6_register_fn(net, &nf_nat_ipv6_ops[i]);
ret = nf_nat_ipv6_register_fn(net, &nf_nat_ipv6_ops[i]);
if (ret) {
while (i)
nf_nat_l3proto_ipv6_unregister_fn(net, &nf_nat_ipv6_ops[--i]);
nf_nat_ipv6_unregister_fn(net, &nf_nat_ipv6_ops[--i]);
return ret;
}
@@ -89,7 +87,7 @@ static void ip6t_nat_unregister_lookups(struct net *net)
int i;
for (i = 0; i < ARRAY_SIZE(nf_nat_ipv6_ops); i++)
nf_nat_l3proto_ipv6_unregister_fn(net, &nf_nat_ipv6_ops[i]);
nf_nat_ipv6_unregister_fn(net, &nf_nat_ipv6_ops[i]);
}
static int __net_init ip6table_nat_table_init(struct net *net)

6
net/ipv6/netfilter/nft_chain_nat_ipv6.c
View File

@@ -18,10 +18,8 @@
#include <linux/netfilter/nf_tables.h>
#include <net/netfilter/nf_conntrack.h>
#include <net/netfilter/nf_nat.h>
#include <net/netfilter/nf_nat_core.h>
#include <net/netfilter/nf_tables.h>
#include <net/netfilter/nf_tables_ipv6.h>
#include <net/netfilter/nf_nat_l3proto.h>
#include <net/ipv6.h>
static unsigned int nft_nat_do_chain(void *priv,
@@ -38,12 +36,12 @@ static unsigned int nft_nat_do_chain(void *priv,
static int nft_nat_ipv6_reg(struct net *net, const struct nf_hook_ops *ops)
{
return nf_nat_l3proto_ipv6_register_fn(net, ops);
return nf_nat_ipv6_register_fn(net, ops);
}
static void nft_nat_ipv6_unreg(struct net *net, const struct nf_hook_ops *ops)
{
nf_nat_l3proto_ipv6_unregister_fn(net, ops);
nf_nat_ipv6_unregister_fn(net, ops);
}
static const struct nft_chain_type nft_chain_nat_ipv6 = {