[PATCH 13/17] netfilter: remove "#ifdef __KERNEL__" guards from some headers.

[Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>]

From: Jeremy Sowden <jeremy@xxxxxxxxxx>

A number of non-UAPI Netfilter header-files contained superfluous
"#ifdef __KERNEL__" guards.  Removed them.

Signed-off-by: Jeremy Sowden <jeremy@xxxxxxxxxx>
Signed-off-by: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>
---
 include/linux/netfilter/nf_conntrack_dccp.h      | 3 ---
 include/linux/netfilter/nf_conntrack_h323.h      | 4 ----
 include/linux/netfilter/nf_conntrack_irc.h       | 3 ---
 include/linux/netfilter/nf_conntrack_pptp.h      | 3 ---
 include/linux/netfilter/nf_conntrack_proto_gre.h | 2 --
 include/linux/netfilter/nf_conntrack_sane.h      | 4 ----
 include/linux/netfilter/nf_conntrack_sip.h       | 2 --
 7 files changed, 21 deletions(-)

diff --git a/include/linux/netfilter/nf_conntrack_dccp.h b/include/linux/netfilter/nf_conntrack_dccp.h
index ace0f952d50f..c509ed76e714 100644
--- a/include/linux/netfilter/nf_conntrack_dccp.h
+++ b/include/linux/netfilter/nf_conntrack_dccp.h
@@ -25,7 +25,6 @@ enum ct_dccp_roles {
 };
 #define CT_DCCP_ROLE_MAX	(__CT_DCCP_ROLE_MAX - 1)
 
-#ifdef __KERNEL__
 #include <linux/netfilter/nf_conntrack_tuple_common.h>
 
 struct nf_ct_dccp {
@@ -36,6 +35,4 @@ struct nf_ct_dccp {
 	u_int64_t	handshake_seq;
 };
 
-#endif /* __KERNEL__ */
-
 #endif /* _NF_CONNTRACK_DCCP_H */
diff --git a/include/linux/netfilter/nf_conntrack_h323.h b/include/linux/netfilter/nf_conntrack_h323.h
index 96dfa886f8c0..4561ec0fcea4 100644
--- a/include/linux/netfilter/nf_conntrack_h323.h
+++ b/include/linux/netfilter/nf_conntrack_h323.h
@@ -2,8 +2,6 @@
 #ifndef _NF_CONNTRACK_H323_H
 #define _NF_CONNTRACK_H323_H
 
-#ifdef __KERNEL__
-
 #include <linux/netfilter.h>
 #include <linux/skbuff.h>
 #include <linux/types.h>
@@ -97,5 +95,3 @@ extern int (*nat_q931_hook) (struct sk_buff *skb, struct nf_conn *ct,
 			     struct nf_conntrack_expect *exp);
 
 #endif
-
-#endif
diff --git a/include/linux/netfilter/nf_conntrack_irc.h b/include/linux/netfilter/nf_conntrack_irc.h
index f75e005db969..d02255f721e1 100644
--- a/include/linux/netfilter/nf_conntrack_irc.h
+++ b/include/linux/netfilter/nf_conntrack_irc.h
@@ -2,8 +2,6 @@
 #ifndef _NF_CONNTRACK_IRC_H
 #define _NF_CONNTRACK_IRC_H
 
-#ifdef __KERNEL__
-
 #include <linux/netfilter.h>
 #include <linux/skbuff.h>
 #include <net/netfilter/nf_conntrack_expect.h>
@@ -17,5 +15,4 @@ extern unsigned int (*nf_nat_irc_hook)(struct sk_buff *skb,
 				       unsigned int matchlen,
 				       struct nf_conntrack_expect *exp);
 
-#endif /* __KERNEL__ */
 #endif /* _NF_CONNTRACK_IRC_H */
diff --git a/include/linux/netfilter/nf_conntrack_pptp.h b/include/linux/netfilter/nf_conntrack_pptp.h
index 3f10e806f0dc..fcc409de31a4 100644
--- a/include/linux/netfilter/nf_conntrack_pptp.h
+++ b/include/linux/netfilter/nf_conntrack_pptp.h
@@ -50,8 +50,6 @@ struct nf_nat_pptp {
 	__be16 pac_call_id;			/* NAT'ed PAC call id */
 };
 
-#ifdef __KERNEL__
-
 #define PPTP_CONTROL_PORT	1723
 
 #define PPTP_PACKET_CONTROL	1
@@ -324,5 +322,4 @@ extern void
 (*nf_nat_pptp_hook_expectfn)(struct nf_conn *ct,
 			     struct nf_conntrack_expect *exp);
 
-#endif /* __KERNEL__ */
 #endif /* _NF_CONNTRACK_PPTP_H */
diff --git a/include/linux/netfilter/nf_conntrack_proto_gre.h b/include/linux/netfilter/nf_conntrack_proto_gre.h
index 25f9a770fb84..f33aa6021364 100644
--- a/include/linux/netfilter/nf_conntrack_proto_gre.h
+++ b/include/linux/netfilter/nf_conntrack_proto_gre.h
@@ -10,7 +10,6 @@ struct nf_ct_gre {
 	unsigned int timeout;
 };
 
-#ifdef __KERNEL__
 #include <net/netfilter/nf_conntrack_tuple.h>
 
 struct nf_conn;
@@ -32,5 +31,4 @@ void nf_ct_gre_keymap_destroy(struct nf_conn *ct);
 
 bool gre_pkt_to_tuple(const struct sk_buff *skb, unsigned int dataoff,
 		      struct net *net, struct nf_conntrack_tuple *tuple);
-#endif /* __KERNEL__ */
 #endif /* _CONNTRACK_PROTO_GRE_H */
diff --git a/include/linux/netfilter/nf_conntrack_sane.h b/include/linux/netfilter/nf_conntrack_sane.h
index 7d2de44edce3..46c7acd1b4a7 100644
--- a/include/linux/netfilter/nf_conntrack_sane.h
+++ b/include/linux/netfilter/nf_conntrack_sane.h
@@ -3,8 +3,6 @@
 #define _NF_CONNTRACK_SANE_H
 /* SANE tracking. */
 
-#ifdef __KERNEL__
-
 #define SANE_PORT	6566
 
 enum sane_state {
@@ -17,6 +15,4 @@ struct nf_ct_sane_master {
 	enum sane_state state;
 };
 
-#endif /* __KERNEL__ */
-
 #endif /* _NF_CONNTRACK_SANE_H */
diff --git a/include/linux/netfilter/nf_conntrack_sip.h b/include/linux/netfilter/nf_conntrack_sip.h
index f6437f7841af..c620521c42bc 100644
--- a/include/linux/netfilter/nf_conntrack_sip.h
+++ b/include/linux/netfilter/nf_conntrack_sip.h
@@ -1,7 +1,6 @@
 /* SPDX-License-Identifier: GPL-2.0 */
 #ifndef __NF_CONNTRACK_SIP_H__
 #define __NF_CONNTRACK_SIP_H__
-#ifdef __KERNEL__
 
 #include <linux/skbuff.h>
 #include <linux/types.h>
@@ -196,5 +195,4 @@ int ct_sip_get_sdp_header(const struct nf_conn *ct, const char *dptr,
 			  enum sdp_header_types term,
 			  unsigned int *matchoff, unsigned int *matchlen);
 
-#endif /* __KERNEL__ */
 #endif /* __NF_CONNTRACK_SIP_H__ */
-- 
2.11.0