netfilter: don't pull include/linux/netfilter.h from netns headers
This pulls the full hook netfilter definitions from all those that include
net_namespace.h.
Instead let's just include the bare minimum required in the new
linux/netfilter_defs.h file, and use it from the netfilter netns header files.
I also needed to include in.h and in6.h from linux/netfilter.h otherwise we hit
this compilation error:
In file included from include/linux/netfilter_defs.h:4:0,
from include/net/netns/netfilter.h:4,
from include/net/net_namespace.h:22,
from include/linux/netdevice.h:43,
from net/netfilter/nfnetlink_queue_core.c:23:
include/uapi/linux/netfilter.h:76:17: error: field ‘in’ has incomplete type struct in_addr in;
And also explicit include linux/netfilter.h in several spots.
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
diff --git a/include/net/netns/netfilter.h b/include/net/netns/netfilter.h
index cf25b5e..532e4ba 100644
--- a/include/net/netns/netfilter.h
+++ b/include/net/netns/netfilter.h
@@ -1,7 +1,7 @@
#ifndef __NETNS_NETFILTER_H
#define __NETNS_NETFILTER_H
-#include <linux/netfilter.h>
+#include <linux/netfilter_defs.h>
struct proc_dir_entry;
struct nf_logger;
diff --git a/include/net/netns/x_tables.h b/include/net/netns/x_tables.h
index 4d6597a..c8a7681 100644
--- a/include/net/netns/x_tables.h
+++ b/include/net/netns/x_tables.h
@@ -2,7 +2,7 @@
#define __NETNS_X_TABLES_H
#include <linux/list.h>
-#include <linux/netfilter.h>
+#include <linux/netfilter_defs.h>
struct ebt_table;