[NETFILTER]: x_tables: remove unused argument to target functions

kaber · David S. Miller · commit fe1cb10873b4 · 2006-09-22T14:55:33.000-07:00
Signed-off-by: Patrick McHardy &lt;kaber@trash.net&gt;
Signed-off-by: David S. Miller &lt;davem@davemloft.net&gt;
diff --git a/include/linux/netfilter/x_tables.h b/include/linux/netfilter/x_tables.h
@@ -211,8 +211,7 @@ struct xt_target
 			       const struct net_device *out,
 			       unsigned int hooknum,
 			       const struct xt_target *target,
-			       const void *targinfo,
-			       void *userdata);
+			       const void *targinfo);
 
 	/* Called when user tries to insert an entry of this type:
            hook_mask is a bitmask of hooks from which it can be
diff --git a/include/linux/netfilter_arp/arp_tables.h b/include/linux/netfilter_arp/arp_tables.h
@@ -248,8 +248,7 @@ extern unsigned int arpt_do_table(struct sk_buff **pskb,
 				  unsigned int hook,
 				  const struct net_device *in,
 				  const struct net_device *out,
-				  struct arpt_table *table,
-				  void *userdata);
+				  struct arpt_table *table);
 
 #define ARPT_ALIGN(s) (((s) + (__alignof__(struct arpt_entry)-1)) & ~(__alignof__(struct arpt_entry)-1))
 #endif /*__KERNEL__*/
diff --git a/include/linux/netfilter_ipv4/ip_tables.h b/include/linux/netfilter_ipv4/ip_tables.h
@@ -312,8 +312,7 @@ extern unsigned int ipt_do_table(struct sk_buff **pskb,
 				 unsigned int hook,
 				 const struct net_device *in,
 				 const struct net_device *out,
-				 struct ipt_table *table,
-				 void *userdata);
+				 struct ipt_table *table);
 
 #define IPT_ALIGN(s) XT_ALIGN(s)
 
diff --git a/include/linux/netfilter_ipv6/ip6_tables.h b/include/linux/netfilter_ipv6/ip6_tables.h
@@ -300,8 +300,7 @@ extern unsigned int ip6t_do_table(struct sk_buff **pskb,
 				  unsigned int hook,
 				  const struct net_device *in,
 				  const struct net_device *out,
-				  struct ip6t_table *table,
-				  void *userdata);
+				  struct ip6t_table *table);
 
 /* Check for an extension */
 extern int ip6t_ext_hdr(u8 nexthdr);
diff --git a/net/ipv4/netfilter/arp_tables.c b/net/ipv4/netfilter/arp_tables.c
@@ -208,8 +208,7 @@ static unsigned int arpt_error(struct sk_buff **pskb,
 			       const struct net_device *out,
 			       unsigned int hooknum,
 			       const struct xt_target *target,
-			       const void *targinfo,
-			       void *userinfo)
+			       const void *targinfo)
 {
 	if (net_ratelimit())
 		printk("arp_tables: error: '%s'\n", (char *)targinfo);
@@ -226,8 +225,7 @@ unsigned int arpt_do_table(struct sk_buff **pskb,
 			   unsigned int hook,
 			   const struct net_device *in,
 			   const struct net_device *out,
-			   struct arpt_table *table,
-			   void *userdata)
+			   struct arpt_table *table)
 {
 	static const char nulldevname[IFNAMSIZ];
 	unsigned int verdict = NF_DROP;
@@ -302,8 +300,7 @@ unsigned int arpt_do_table(struct sk_buff **pskb,
 								     in, out,
 								     hook,
 								     t->u.kernel.target,
-								     t->data,
-								     userdata);
+								     t->data);
 
 				/* Target might have changed stuff. */
 				arp = (*pskb)->nh.arph;
diff --git a/net/ipv4/netfilter/arpt_mangle.c b/net/ipv4/netfilter/arpt_mangle.c
@@ -11,7 +11,7 @@ static unsigned int
 target(struct sk_buff **pskb,
        const struct net_device *in, const struct net_device *out,
        unsigned int hooknum, const struct xt_target *target,
-       const void *targinfo, void *userinfo)
+       const void *targinfo)
 {
 	const struct arpt_mangle *mangle = targinfo;
 	struct arphdr *arp;
diff --git a/net/ipv4/netfilter/arptable_filter.c b/net/ipv4/netfilter/arptable_filter.c
@@ -155,7 +155,7 @@ static unsigned int arpt_hook(unsigned int hook,
 			      const struct net_device *out,
 			      int (*okfn)(struct sk_buff *))
 {
-	return arpt_do_table(pskb, hook, in, out, &packet_filter, NULL);
+	return arpt_do_table(pskb, hook, in, out, &packet_filter);
 }
 
 static struct nf_hook_ops arpt_ops[] = {
diff --git a/net/ipv4/netfilter/ip_nat_rule.c b/net/ipv4/netfilter/ip_nat_rule.c
@@ -104,8 +104,7 @@ static unsigned int ipt_snat_target(struct sk_buff **pskb,
 				    const struct net_device *out,
 				    unsigned int hooknum,
 				    const struct ipt_target *target,
-				    const void *targinfo,
-				    void *userinfo)
+				    const void *targinfo)
 {
 	struct ip_conntrack *ct;
 	enum ip_conntrack_info ctinfo;
@@ -147,8 +146,7 @@ static unsigned int ipt_dnat_target(struct sk_buff **pskb,
 				    const struct net_device *out,
 				    unsigned int hooknum,
 				    const struct ipt_target *target,
-				    const void *targinfo,
-				    void *userinfo)
+				    const void *targinfo)
 {
 	struct ip_conntrack *ct;
 	enum ip_conntrack_info ctinfo;
@@ -255,7 +253,7 @@ int ip_nat_rule_find(struct sk_buff **pskb,
 {
 	int ret;
 
-	ret = ipt_do_table(pskb, hooknum, in, out, &nat_table, NULL);
+	ret = ipt_do_table(pskb, hooknum, in, out, &nat_table);
 
 	if (ret == NF_ACCEPT) {
 		if (!ip_nat_initialized(ct, HOOK2MANIP(hooknum)))
diff --git a/net/ipv4/netfilter/ip_tables.c b/net/ipv4/netfilter/ip_tables.c
@@ -180,8 +180,7 @@ ipt_error(struct sk_buff **pskb,
 	  const struct net_device *out,
 	  unsigned int hooknum,
 	  const struct xt_target *target,
-	  const void *targinfo,
-	  void *userinfo)
+	  const void *targinfo)
 {
 	if (net_ratelimit())
 		printk("ip_tables: error: `%s'\n", (char *)targinfo);
@@ -217,8 +216,7 @@ ipt_do_table(struct sk_buff **pskb,
 	     unsigned int hook,
 	     const struct net_device *in,
 	     const struct net_device *out,
-	     struct ipt_table *table,
-	     void *userdata)
+	     struct ipt_table *table)
 {
 	static const char nulldevname[IFNAMSIZ] __attribute__((aligned(sizeof(long))));
 	u_int16_t offset;
@@ -308,8 +306,7 @@ ipt_do_table(struct sk_buff **pskb,
 								     in, out,
 								     hook,
 								     t->u.kernel.target,
-								     t->data,
-								     userdata);
+								     t->data);
 
 #ifdef CONFIG_NETFILTER_DEBUG
 				if (((struct ipt_entry *)table_base)->comefrom
diff --git a/net/ipv4/netfilter/ipt_CLUSTERIP.c b/net/ipv4/netfilter/ipt_CLUSTERIP.c
@@ -302,8 +302,7 @@ target(struct sk_buff **pskb,
        const struct net_device *out,
        unsigned int hooknum,
        const struct xt_target *target,
-       const void *targinfo,
-       void *userinfo)
+       const void *targinfo)
 {
 	const struct ipt_clusterip_tgt_info *cipinfo = targinfo;
 	enum ip_conntrack_info ctinfo;
diff --git a/net/ipv4/netfilter/ipt_ECN.c b/net/ipv4/netfilter/ipt_ECN.c
@@ -85,8 +85,7 @@ target(struct sk_buff **pskb,
        const struct net_device *out,
        unsigned int hooknum,
        const struct xt_target *target,
-       const void *targinfo,
-       void *userinfo)
+       const void *targinfo)
 {
 	const struct ipt_ECN_info *einfo = targinfo;
 
diff --git a/net/ipv4/netfilter/ipt_LOG.c b/net/ipv4/netfilter/ipt_LOG.c
@@ -416,8 +416,7 @@ ipt_log_target(struct sk_buff **pskb,
 	       const struct net_device *out,
 	       unsigned int hooknum,
 	       const struct xt_target *target,
-	       const void *targinfo,
-	       void *userinfo)
+	       const void *targinfo)
 {
 	const struct ipt_log_info *loginfo = targinfo;
 	struct nf_loginfo li;
diff --git a/net/ipv4/netfilter/ipt_MASQUERADE.c b/net/ipv4/netfilter/ipt_MASQUERADE.c
@@ -64,8 +64,7 @@ masquerade_target(struct sk_buff **pskb,
 		  const struct net_device *out,
 		  unsigned int hooknum,
 		  const struct xt_target *target,
-		  const void *targinfo,
-		  void *userinfo)
+		  const void *targinfo)
 {
 	struct ip_conntrack *ct;
 	enum ip_conntrack_info ctinfo;
diff --git a/net/ipv4/netfilter/ipt_NETMAP.c b/net/ipv4/netfilter/ipt_NETMAP.c
@@ -55,8 +55,7 @@ target(struct sk_buff **pskb,
        const struct net_device *out,
        unsigned int hooknum,
        const struct xt_target *target,
-       const void *targinfo,
-       void *userinfo)
+       const void *targinfo)
 {
 	struct ip_conntrack *ct;
 	enum ip_conntrack_info ctinfo;
diff --git a/net/ipv4/netfilter/ipt_REDIRECT.c b/net/ipv4/netfilter/ipt_REDIRECT.c
@@ -58,8 +58,7 @@ redirect_target(struct sk_buff **pskb,
 		const struct net_device *out,
 		unsigned int hooknum,
 		const struct xt_target *target,
-		const void *targinfo,
-		void *userinfo)
+		const void *targinfo)
 {
 	struct ip_conntrack *ct;
 	enum ip_conntrack_info ctinfo;
diff --git a/net/ipv4/netfilter/ipt_REJECT.c b/net/ipv4/netfilter/ipt_REJECT.c
@@ -228,8 +228,7 @@ static unsigned int reject(struct sk_buff **pskb,
 			   const struct net_device *out,
 			   unsigned int hooknum,
 			   const struct xt_target *target,
-			   const void *targinfo,
-			   void *userinfo)
+			   const void *targinfo)
 {
 	const struct ipt_reject_info *reject = targinfo;
 
diff --git a/net/ipv4/netfilter/ipt_SAME.c b/net/ipv4/netfilter/ipt_SAME.c
@@ -133,8 +133,7 @@ same_target(struct sk_buff **pskb,
 		const struct net_device *out,
 		unsigned int hooknum,
 		const struct xt_target *target,
-		const void *targinfo,
-		void *userinfo)
+		const void *targinfo)
 {
 	struct ip_conntrack *ct;
 	enum ip_conntrack_info ctinfo;
diff --git a/net/ipv4/netfilter/ipt_TCPMSS.c b/net/ipv4/netfilter/ipt_TCPMSS.c
@@ -41,8 +41,7 @@ ipt_tcpmss_target(struct sk_buff **pskb,
 		  const struct net_device *out,
 		  unsigned int hooknum,
 		  const struct xt_target *target,
-		  const void *targinfo,
-		  void *userinfo)
+		  const void *targinfo)
 {
 	const struct ipt_tcpmss_info *tcpmssinfo = targinfo;
 	struct tcphdr *tcph;
diff --git a/net/ipv4/netfilter/ipt_TOS.c b/net/ipv4/netfilter/ipt_TOS.c
@@ -26,8 +26,7 @@ target(struct sk_buff **pskb,
        const struct net_device *out,
        unsigned int hooknum,
        const struct xt_target *target,
-       const void *targinfo,
-       void *userinfo)
+       const void *targinfo)
 {
 	const struct ipt_tos_target_info *tosinfo = targinfo;
 	struct iphdr *iph = (*pskb)->nh.iph;
diff --git a/net/ipv4/netfilter/ipt_TTL.c b/net/ipv4/netfilter/ipt_TTL.c
@@ -23,7 +23,7 @@ static unsigned int
 ipt_ttl_target(struct sk_buff **pskb,
 	       const struct net_device *in, const struct net_device *out,
 	       unsigned int hooknum, const struct xt_target *target,
-	       const void *targinfo, void *userinfo)
+	       const void *targinfo)
 {
 	struct iphdr *iph;
 	const struct ipt_TTL_info *info = targinfo;
diff --git a/net/ipv4/netfilter/ipt_ULOG.c b/net/ipv4/netfilter/ipt_ULOG.c
@@ -308,7 +308,7 @@ static unsigned int ipt_ulog_target(struct sk_buff **pskb,
 				    const struct net_device *out,
 				    unsigned int hooknum,
 				    const struct xt_target *target,
-				    const void *targinfo, void *userinfo)
+				    const void *targinfo)
 {
 	struct ipt_ulog_info *loginfo = (struct ipt_ulog_info *) targinfo;
 
diff --git a/net/ipv4/netfilter/iptable_filter.c b/net/ipv4/netfilter/iptable_filter.c
@@ -90,7 +90,7 @@ ipt_hook(unsigned int hook,
 	 const struct net_device *out,
 	 int (*okfn)(struct sk_buff *))
 {
-	return ipt_do_table(pskb, hook, in, out, &packet_filter, NULL);
+	return ipt_do_table(pskb, hook, in, out, &packet_filter);
 }
 
 static unsigned int
@@ -108,7 +108,7 @@ ipt_local_out_hook(unsigned int hook,
 		return NF_ACCEPT;
 	}
 
-	return ipt_do_table(pskb, hook, in, out, &packet_filter, NULL);
+	return ipt_do_table(pskb, hook, in, out, &packet_filter);
 }
 
 static struct nf_hook_ops ipt_ops[] = {
diff --git a/net/ipv4/netfilter/iptable_mangle.c b/net/ipv4/netfilter/iptable_mangle.c
@@ -119,7 +119,7 @@ ipt_route_hook(unsigned int hook,
 	 const struct net_device *out,
 	 int (*okfn)(struct sk_buff *))
 {
-	return ipt_do_table(pskb, hook, in, out, &packet_mangler, NULL);
+	return ipt_do_table(pskb, hook, in, out, &packet_mangler);
 }
 
 static unsigned int
@@ -148,7 +148,7 @@ ipt_local_hook(unsigned int hook,
 	daddr = (*pskb)->nh.iph->daddr;
 	tos = (*pskb)->nh.iph->tos;
 
-	ret = ipt_do_table(pskb, hook, in, out, &packet_mangler, NULL);
+	ret = ipt_do_table(pskb, hook, in, out, &packet_mangler);
 	/* Reroute for ANY change. */
 	if (ret != NF_DROP && ret != NF_STOLEN && ret != NF_QUEUE
 	    && ((*pskb)->nh.iph->saddr != saddr
diff --git a/net/ipv4/netfilter/iptable_raw.c b/net/ipv4/netfilter/iptable_raw.c
@@ -95,7 +95,7 @@ ipt_hook(unsigned int hook,
 	 const struct net_device *out,
 	 int (*okfn)(struct sk_buff *))
 {
-	return ipt_do_table(pskb, hook, in, out, &packet_raw, NULL);
+	return ipt_do_table(pskb, hook, in, out, &packet_raw);
 }
 
 /* 'raw' is the very first table. */
diff --git a/net/ipv6/netfilter/ip6_tables.c b/net/ipv6/netfilter/ip6_tables.c
@@ -220,8 +220,7 @@ ip6t_error(struct sk_buff **pskb,
 	  const struct net_device *out,
 	  unsigned int hooknum,
 	  const struct xt_target *target,
-	  const void *targinfo,
-	  void *userinfo)
+	  const void *targinfo)
 {
 	if (net_ratelimit())
 		printk("ip6_tables: error: `%s'\n", (char *)targinfo);
@@ -258,8 +257,7 @@ ip6t_do_table(struct sk_buff **pskb,
 	      unsigned int hook,
 	      const struct net_device *in,
 	      const struct net_device *out,
-	      struct xt_table *table,
-	      void *userdata)
+	      struct xt_table *table)
 {
 	static const char nulldevname[IFNAMSIZ] __attribute__((aligned(sizeof(long))));
 	int offset = 0;
@@ -349,8 +347,7 @@ ip6t_do_table(struct sk_buff **pskb,
 								     in, out,
 								     hook,
 								     t->u.kernel.target,
-								     t->data,
-								     userdata);
+								     t->data);
 
 #ifdef CONFIG_NETFILTER_DEBUG
 				if (((struct ip6t_entry *)table_base)->comefrom
diff --git a/net/ipv6/netfilter/ip6t_HL.c b/net/ipv6/netfilter/ip6t_HL.c
@@ -22,7 +22,7 @@ static unsigned int ip6t_hl_target(struct sk_buff **pskb,
 				   const struct net_device *out,
 				   unsigned int hooknum,
 				   const struct xt_target *target,
-				   const void *targinfo, void *userinfo)
+				   const void *targinfo)
 {
 	struct ipv6hdr *ip6h;
 	const struct ip6t_HL_info *info = targinfo;
diff --git a/net/ipv6/netfilter/ip6t_LOG.c b/net/ipv6/netfilter/ip6t_LOG.c
@@ -427,8 +427,7 @@ ip6t_log_target(struct sk_buff **pskb,
 		const struct net_device *out,
 		unsigned int hooknum,
 		const struct xt_target *target,
-		const void *targinfo,
-		void *userinfo)
+		const void *targinfo)
 {
 	const struct ip6t_log_info *loginfo = targinfo;
 	struct nf_loginfo li;
diff --git a/net/ipv6/netfilter/ip6t_REJECT.c b/net/ipv6/netfilter/ip6t_REJECT.c
@@ -180,8 +180,7 @@ static unsigned int reject6_target(struct sk_buff **pskb,
 			   const struct net_device *out,
 			   unsigned int hooknum,
 			   const struct xt_target *target,
-			   const void *targinfo,
-			   void *userinfo)
+			   const void *targinfo)
 {
 	const struct ip6t_reject_info *reject = targinfo;
 
diff --git a/net/ipv6/netfilter/ip6table_filter.c b/net/ipv6/netfilter/ip6table_filter.c
@@ -108,7 +108,7 @@ ip6t_hook(unsigned int hook,
 	 const struct net_device *out,
 	 int (*okfn)(struct sk_buff *))
 {
-	return ip6t_do_table(pskb, hook, in, out, &packet_filter, NULL);
+	return ip6t_do_table(pskb, hook, in, out, &packet_filter);
 }
 
 static unsigned int
@@ -128,7 +128,7 @@ ip6t_local_out_hook(unsigned int hook,
 	}
 #endif
 
-	return ip6t_do_table(pskb, hook, in, out, &packet_filter, NULL);
+	return ip6t_do_table(pskb, hook, in, out, &packet_filter);
 }
 
 static struct nf_hook_ops ip6t_ops[] = {
diff --git a/net/ipv6/netfilter/ip6table_mangle.c b/net/ipv6/netfilter/ip6table_mangle.c
diff --git a/net/ipv6/netfilter/ip6table_raw.c b/net/ipv6/netfilter/ip6table_raw.c
diff --git a/net/netfilter/xt_CLASSIFY.c b/net/netfilter/xt_CLASSIFY.c
diff --git a/net/netfilter/xt_CONNMARK.c b/net/netfilter/xt_CONNMARK.c
diff --git a/net/netfilter/xt_CONNSECMARK.c b/net/netfilter/xt_CONNSECMARK.c
diff --git a/net/netfilter/xt_DSCP.c b/net/netfilter/xt_DSCP.c
diff --git a/net/netfilter/xt_MARK.c b/net/netfilter/xt_MARK.c
diff --git a/net/netfilter/xt_NFQUEUE.c b/net/netfilter/xt_NFQUEUE.c
diff --git a/net/netfilter/xt_NOTRACK.c b/net/netfilter/xt_NOTRACK.c
diff --git a/net/netfilter/xt_SECMARK.c b/net/netfilter/xt_SECMARK.c
diff --git a/net/netfilter/xt_connbytes.c b/net/netfilter/xt_connbytes.c
diff --git a/net/sched/act_ipt.c b/net/sched/act_ipt.c

Original file line number	Diff line number	Diff line change
`@@ -11,7 +11,7 @@ static unsigned int`
`11`	`11`	`target(struct sk_buff **pskb,`
`12`	`12`	`const struct net_device in, const struct net_device out,`
`13`	`13`	`unsigned int hooknum, const struct xt_target *target,`
`14`		`- const void targinfo, void userinfo)`
	`14`	`+ const void *targinfo)`
`15`	`15`	`{`
`16`	`16`	`const struct arpt_mangle *mangle = targinfo;`
`17`	`17`	`struct arphdr *arp;`
Original file line number	Diff line number	Diff line change
`@@ -155,7 +155,7 @@ static unsigned int arpt_hook(unsigned int hook,`
`155`	`155`	`const struct net_device *out,`
`156`	`156`	`int (okfn)(struct sk_buff ))`
`157`	`157`	`{`
`158`		`- return arpt_do_table(pskb, hook, in, out, &packet_filter, NULL);`
	`158`	`+ return arpt_do_table(pskb, hook, in, out, &packet_filter);`
`159`	`159`	`}`
`160`	`160`
`161`	`161`	`static struct nf_hook_ops arpt_ops[] = {`