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

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

20 files changed, 28 insertions, 46 deletions

diff --git a/net/ipv4/netfilter/arp_tables.c b/net/ipv4/netfilter/arp_tables.c
index 8d1d7a6e72a5..c6bd270bf46a 100644
--- 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
index a58325c1ceb9..05fb2421bb26 100644
--- 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
index d7c472faa53b..7edea2a1696c 100644
--- 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
index 1aba926c1cb0..1aa0e4f462a5 100644
--- 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
index 048514f15f2f..8ce5b6f76447 100644
--- 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
index d994c5f5744c..a08383cf9e7a 100644
--- 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
index 7e30e6d2b5da..1c3da4a48e5f 100644
--- 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
index b98f7b08b084..a8d356c6191f 100644
--- 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
index ebd94f2abf0d..9659793c66c0 100644
--- 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
index 736c4b5a86a7..fd5e74a19fb5 100644
--- 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
index f290463232de..839fe99f71d4 100644
--- 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
index 95c6662b663c..1dfd8e56be8b 100644
--- 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
index 7169b09b5a67..cf801749490f 100644
--- 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
index 0fce85e05507..6d668dcfc22a 100644
--- 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
index 52e9d705d48e..043df0137084 100644
--- 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
index 2afb2a8aa8c5..164007107b5e 100644
--- 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
index d46fd677fa11..4c5f0a117862 100644
--- 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
index 7f417484bfbf..e2e7dd8d7903 100644
--- 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
index 4e7998beda63..79336cb42527 100644
--- 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
index 7912cce1e1b8..bcbeb4aeacd9 100644
--- 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. */