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netfilter: use forward declaration instead of including linux/proc_fs.h

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We don't need to pull the full definitions in that file, a simple forward
declaration is enough.

Moreover, include linux/procfs.h from nf_synproxy_core, otherwise this hits a
compilation error due to missing declarations, ie.

net/netfilter/nf_synproxy_core.c: In function ‘synproxy_proc_init’:
net/netfilter/nf_synproxy_core.c:326:2: error: implicit declaration of function ‘proc_create’ [-Werror=implicit-function-declaration]
  if (!proc_create("synproxy", S_IRUGO, net->proc_net_stat,
  ^

Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
This commit is contained in:
Pablo Neira Ayuso 2015-06-17 10:28:26 -05:00
parent 04c52dec14
commit 10c04a8e71
2 changed files with 2 additions and 1 deletions
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2
include/net/netns/netfilter.h
View File

@ -1,9 +1,9 @@
#ifndef __NETNS_NETFILTER_H
#define __NETNS_NETFILTER_H
#include <linux/proc_fs.h>
#include <linux/netfilter.h>
struct proc_dir_entry;
struct nf_logger;
struct netns_nf {

1
net/netfilter/nf_synproxy_core.c
View File

@ -11,6 +11,7 @@
#include <asm/unaligned.h>
#include <net/tcp.h>
#include <net/netns/generic.h>
#include <linux/proc_fs.h>
#include <linux/netfilter_ipv4/ip_tables.h>
#include <linux/netfilter/x_tables.h>