netfilter: xtables: add missing header inclusions for headers_check

Resolve these warnings on `make headers_check`:

usr/include/linux/netfilter/xt_CT.h:7: found __[us]{8,16,32,64} type
without #include <linux/types.h>
...

Signed-off-by: Jan Engelhardt <jengelh@medozas.de>

8 files changed, 16 insertions, 0 deletions

diff --git a/include/linux/netfilter_ipv4/ipt_CLUSTERIP.h b/include/linux/netfilter_ipv4/ipt_CLUSTERIP.h
index 3114f06939e..c6a204c9704 100644
--- a/include/linux/netfilter_ipv4/ipt_CLUSTERIP.h
+++ b/include/linux/netfilter_ipv4/ipt_CLUSTERIP.h
@@ -1,6 +1,8 @@
 #ifndef _IPT_CLUSTERIP_H_target
 #define _IPT_CLUSTERIP_H_target
 
+#include <linux/types.h>
+
 enum clusterip_hashmode {
     CLUSTERIP_HASHMODE_SIP = 0,
     CLUSTERIP_HASHMODE_SIP_SPT,
diff --git a/include/linux/netfilter_ipv4/ipt_ECN.h b/include/linux/netfilter_ipv4/ipt_ECN.h
index c6e3e01b75e..bb88d5315a4 100644
--- a/include/linux/netfilter_ipv4/ipt_ECN.h
+++ b/include/linux/netfilter_ipv4/ipt_ECN.h
@@ -8,6 +8,8 @@
 */
 #ifndef _IPT_ECN_TARGET_H
 #define _IPT_ECN_TARGET_H
+
+#include <linux/types.h>
 #include <linux/netfilter/xt_DSCP.h>
 
 #define IPT_ECN_IP_MASK	(~XT_DSCP_MASK)
diff --git a/include/linux/netfilter_ipv4/ipt_SAME.h b/include/linux/netfilter_ipv4/ipt_SAME.h
index fa0ebeca5d9..5bca78267af 100644
--- a/include/linux/netfilter_ipv4/ipt_SAME.h
+++ b/include/linux/netfilter_ipv4/ipt_SAME.h
@@ -1,6 +1,8 @@
 #ifndef _IPT_SAME_H
 #define _IPT_SAME_H
 
+#include <linux/types.h>
+
 #define IPT_SAME_MAX_RANGE	10
 
 #define IPT_SAME_NODST		0x01
diff --git a/include/linux/netfilter_ipv4/ipt_TTL.h b/include/linux/netfilter_ipv4/ipt_TTL.h
index f6250e422d5..f6ac169d92f 100644
--- a/include/linux/netfilter_ipv4/ipt_TTL.h
+++ b/include/linux/netfilter_ipv4/ipt_TTL.h
@@ -4,6 +4,8 @@
 #ifndef _IPT_TTL_H
 #define _IPT_TTL_H
 
+#include <linux/types.h>
+
 enum {
 	IPT_TTL_SET = 0,
 	IPT_TTL_INC,
diff --git a/include/linux/netfilter_ipv4/ipt_addrtype.h b/include/linux/netfilter_ipv4/ipt_addrtype.h
index f29c3cfcc24..0da42237c8d 100644
--- a/include/linux/netfilter_ipv4/ipt_addrtype.h
+++ b/include/linux/netfilter_ipv4/ipt_addrtype.h
@@ -1,6 +1,8 @@
 #ifndef _IPT_ADDRTYPE_H
 #define _IPT_ADDRTYPE_H
 
+#include <linux/types.h>
+
 enum {
 	IPT_ADDRTYPE_INVERT_SOURCE	= 0x0001,
 	IPT_ADDRTYPE_INVERT_DEST	= 0x0002,
diff --git a/include/linux/netfilter_ipv4/ipt_ah.h b/include/linux/netfilter_ipv4/ipt_ah.h
index 8fea283ee62..4e02bb0119e 100644
--- a/include/linux/netfilter_ipv4/ipt_ah.h
+++ b/include/linux/netfilter_ipv4/ipt_ah.h
@@ -1,6 +1,8 @@
 #ifndef _IPT_AH_H
 #define _IPT_AH_H
 
+#include <linux/types.h>
+
 struct ipt_ah {
 	__u32 spis[2];			/* Security Parameter Index */
 	__u8  invflags;			/* Inverse flags */
diff --git a/include/linux/netfilter_ipv4/ipt_ecn.h b/include/linux/netfilter_ipv4/ipt_ecn.h
index 78b98aa8784..eabf95fb7d3 100644
--- a/include/linux/netfilter_ipv4/ipt_ecn.h
+++ b/include/linux/netfilter_ipv4/ipt_ecn.h
@@ -8,6 +8,8 @@
 */
 #ifndef _IPT_ECN_H
 #define _IPT_ECN_H
+
+#include <linux/types.h>
 #include <linux/netfilter/xt_dscp.h>
 
 #define IPT_ECN_IP_MASK	(~XT_DSCP_MASK)
diff --git a/include/linux/netfilter_ipv4/ipt_ttl.h b/include/linux/netfilter_ipv4/ipt_ttl.h
index 93d9a06689a..37bee444248 100644
--- a/include/linux/netfilter_ipv4/ipt_ttl.h
+++ b/include/linux/netfilter_ipv4/ipt_ttl.h
@@ -4,6 +4,8 @@
 #ifndef _IPT_TTL_H
 #define _IPT_TTL_H
 
+#include <linux/types.h>
+
 enum {
 	IPT_TTL_EQ = 0,		/* equals */
 	IPT_TTL_NE,		/* not equals */