12 files changed, 49 insertions, 57 deletions

diff --git a/net/bridge/br.c b/net/bridge/br.c
index 848b8fa8bedd..93867bb6cc97 100644
--- a/net/bridge/br.c
+++ b/net/bridge/br.c
@@ -23,7 +23,7 @@
 
 #include "br_private.h"
 
-int (*br_should_route_hook) (struct sk_buff **pskb) = NULL;
+int (*br_should_route_hook)(struct sk_buff *skb);
 
 static struct llc_sap *br_stp_sap;
 
diff --git a/net/bridge/br_input.c b/net/bridge/br_input.c
index f8e0a2fa796e..3cedd4eeeed6 100644
--- a/net/bridge/br_input.c
+++ b/net/bridge/br_input.c
@@ -149,7 +149,7 @@ struct sk_buff *br_handle_frame(struct net_bridge_port *p, struct sk_buff *skb)
         case BR_STATE_FORWARDING:
 
                 if (br_should_route_hook) {
-                        if (br_should_route_hook(&skb))
+                        if (br_should_route_hook(skb))
                                 return skb;
                         dest = eth_hdr(skb)->h_dest;
                 }
diff --git a/net/bridge/br_netfilter.c b/net/bridge/br_netfilter.c
index 8245f051ccbb..246bf23a8775 100644
--- a/net/bridge/br_netfilter.c
+++ b/net/bridge/br_netfilter.c
@@ -503,13 +503,12 @@ inhdr_error:
  * receiving device) to make netfilter happy, the REDIRECT
  * target in particular.  Save the original destination IP
  * address to be able to detect DNAT afterwards. */
-static unsigned int br_nf_pre_routing(unsigned int hook, struct sk_buff **pskb,
+static unsigned int br_nf_pre_routing(unsigned int hook, struct sk_buff *skb,
                                       const struct net_device *in,
                                       const struct net_device *out,
                                       int (*okfn)(struct sk_buff *))
 {
         struct iphdr *iph;
-        struct sk_buff *skb = *pskb;
         __u32 len = nf_bridge_encap_header_len(skb);
 
         if ((skb = skb_share_check(skb, GFP_ATOMIC)) == NULL)
@@ -584,13 +583,11 @@ out:
  * took place when the packet entered the bridge), but we
  * register an IPv4 PRE_ROUTING 'sabotage' hook that will
  * prevent this from happening. */
-static unsigned int br_nf_local_in(unsigned int hook, struct sk_buff **pskb,
+static unsigned int br_nf_local_in(unsigned int hook, struct sk_buff *skb,
                                    const struct net_device *in,
                                    const struct net_device *out,
                                    int (*okfn)(struct sk_buff *))
 {
-        struct sk_buff *skb = *pskb;
-
         if (skb->dst == (struct dst_entry *)&__fake_rtable) {
                 dst_release(skb->dst);
                 skb->dst = NULL;
@@ -625,12 +622,11 @@ static int br_nf_forward_finish(struct sk_buff *skb)
  * but we are still able to filter on the 'real' indev/outdev
  * because of the physdev module. For ARP, indev and outdev are the
  * bridge ports. */
-static unsigned int br_nf_forward_ip(unsigned int hook, struct sk_buff **pskb,
+static unsigned int br_nf_forward_ip(unsigned int hook, struct sk_buff *skb,
                                      const struct net_device *in,
                                      const struct net_device *out,
                                      int (*okfn)(struct sk_buff *))
 {
-        struct sk_buff *skb = *pskb;
         struct nf_bridge_info *nf_bridge;
         struct net_device *parent;
         int pf;
@@ -648,7 +644,7 @@ static unsigned int br_nf_forward_ip(unsigned int hook, struct sk_buff **pskb,
         else
                 pf = PF_INET6;
 
-        nf_bridge_pull_encap_header(*pskb);
+        nf_bridge_pull_encap_header(skb);
 
         nf_bridge = skb->nf_bridge;
         if (skb->pkt_type == PACKET_OTHERHOST) {
@@ -666,12 +662,11 @@ static unsigned int br_nf_forward_ip(unsigned int hook, struct sk_buff **pskb,
         return NF_STOLEN;
 }
 
-static unsigned int br_nf_forward_arp(unsigned int hook, struct sk_buff **pskb,
+static unsigned int br_nf_forward_arp(unsigned int hook, struct sk_buff *skb,
                                       const struct net_device *in,
                                       const struct net_device *out,
                                       int (*okfn)(struct sk_buff *))
 {
-        struct sk_buff *skb = *pskb;
         struct net_device **d = (struct net_device **)(skb->cb);
 
 #ifdef CONFIG_SYSCTL
@@ -682,12 +677,12 @@ static unsigned int br_nf_forward_arp(unsigned int hook, struct sk_buff **pskb,
         if (skb->protocol != htons(ETH_P_ARP)) {
                 if (!IS_VLAN_ARP(skb))
                         return NF_ACCEPT;
-                nf_bridge_pull_encap_header(*pskb);
+                nf_bridge_pull_encap_header(skb);
         }
 
         if (arp_hdr(skb)->ar_pln != 4) {
                 if (IS_VLAN_ARP(skb))
-                        nf_bridge_push_encap_header(*pskb);
+                        nf_bridge_push_encap_header(skb);
                 return NF_ACCEPT;
         }
         *d = (struct net_device *)in;
@@ -709,13 +704,12 @@ static unsigned int br_nf_forward_arp(unsigned int hook, struct sk_buff **pskb,
  * NF_BR_PRI_FIRST, so no relevant PF_BRIDGE/INPUT functions have been nor
  * will be executed.
  */
-static unsigned int br_nf_local_out(unsigned int hook, struct sk_buff **pskb,
+static unsigned int br_nf_local_out(unsigned int hook, struct sk_buff *skb,
                                     const struct net_device *in,
                                     const struct net_device *out,
                                     int (*okfn)(struct sk_buff *))
 {
         struct net_device *realindev;
-        struct sk_buff *skb = *pskb;
         struct nf_bridge_info *nf_bridge;
 
         if (!skb->nf_bridge)
@@ -752,13 +746,12 @@ static int br_nf_dev_queue_xmit(struct sk_buff *skb)
 }
 
 /* PF_BRIDGE/POST_ROUTING ********************************************/
-static unsigned int br_nf_post_routing(unsigned int hook, struct sk_buff **pskb,
+static unsigned int br_nf_post_routing(unsigned int hook, struct sk_buff *skb,
                                        const struct net_device *in,
                                        const struct net_device *out,
                                        int (*okfn)(struct sk_buff *))
 {
-        struct sk_buff *skb = *pskb;
-        struct nf_bridge_info *nf_bridge = (*pskb)->nf_bridge;
+        struct nf_bridge_info *nf_bridge = skb->nf_bridge;
         struct net_device *realoutdev = bridge_parent(skb->dev);
         int pf;
 
@@ -828,13 +821,13 @@ print_error:
 /* IP/SABOTAGE *****************************************************/
 /* Don't hand locally destined packets to PF_INET(6)/PRE_ROUTING
  * for the second time. */
-static unsigned int ip_sabotage_in(unsigned int hook, struct sk_buff **pskb,
+static unsigned int ip_sabotage_in(unsigned int hook, struct sk_buff *skb,
                                    const struct net_device *in,
                                    const struct net_device *out,
                                    int (*okfn)(struct sk_buff *))
 {
-        if ((*pskb)->nf_bridge &&
-            !((*pskb)->nf_bridge->mask & BRNF_NF_BRIDGE_PREROUTING)) {
+        if (skb->nf_bridge &&
+            !(skb->nf_bridge->mask & BRNF_NF_BRIDGE_PREROUTING)) {
                 return NF_STOP;
         }
 
diff --git a/net/bridge/netfilter/ebt_arpreply.c b/net/bridge/netfilter/ebt_arpreply.c
index ffe468a632e7..48a80e423287 100644
--- a/net/bridge/netfilter/ebt_arpreply.c
+++ b/net/bridge/netfilter/ebt_arpreply.c
@@ -15,7 +15,7 @@
 #include <net/arp.h>
 #include <linux/module.h>
 
-static int ebt_target_reply(struct sk_buff **pskb, unsigned int hooknr,
+static int ebt_target_reply(struct sk_buff *skb, unsigned int hooknr,
    const struct net_device *in, const struct net_device *out,
    const void *data, unsigned int datalen)
 {
@@ -23,7 +23,6 @@ static int ebt_target_reply(struct sk_buff **pskb, unsigned int hooknr,
         __be32 _sip, *siptr, _dip, *diptr;
         struct arphdr _ah, *ap;
         unsigned char _sha[ETH_ALEN], *shp;
-        struct sk_buff *skb = *pskb;
 
         ap = skb_header_pointer(skb, 0, sizeof(_ah), &_ah);
         if (ap == NULL)
diff --git a/net/bridge/netfilter/ebt_dnat.c b/net/bridge/netfilter/ebt_dnat.c
index 9d74dee20ab0..74262e9a566a 100644
--- a/net/bridge/netfilter/ebt_dnat.c
+++ b/net/bridge/netfilter/ebt_dnat.c
@@ -14,16 +14,16 @@
 #include <linux/module.h>
 #include <net/sock.h>
 
-static int ebt_target_dnat(struct sk_buff **pskb, unsigned int hooknr,
+static int ebt_target_dnat(struct sk_buff *skb, unsigned int hooknr,
    const struct net_device *in, const struct net_device *out,
    const void *data, unsigned int datalen)
 {
         struct ebt_nat_info *info = (struct ebt_nat_info *)data;
 
-        if (skb_make_writable(*pskb, 0))
+        if (skb_make_writable(skb, 0))
                 return NF_DROP;
 
-        memcpy(eth_hdr(*pskb)->h_dest, info->mac, ETH_ALEN);
+        memcpy(eth_hdr(skb)->h_dest, info->mac, ETH_ALEN);
         return info->target;
 }
 
diff --git a/net/bridge/netfilter/ebt_mark.c b/net/bridge/netfilter/ebt_mark.c
index 62d23c7b25e6..6cba54309c09 100644
--- a/net/bridge/netfilter/ebt_mark.c
+++ b/net/bridge/netfilter/ebt_mark.c
@@ -17,7 +17,7 @@
 #include <linux/netfilter_bridge/ebt_mark_t.h>
 #include <linux/module.h>
 
-static int ebt_target_mark(struct sk_buff **pskb, unsigned int hooknr,
+static int ebt_target_mark(struct sk_buff *skb, unsigned int hooknr,
    const struct net_device *in, const struct net_device *out,
    const void *data, unsigned int datalen)
 {
@@ -25,13 +25,13 @@ static int ebt_target_mark(struct sk_buff **pskb, unsigned int hooknr,
         int action = info->target & -16;
 
         if (action == MARK_SET_VALUE)
-                (*pskb)->mark = info->mark;
+                skb->mark = info->mark;
         else if (action == MARK_OR_VALUE)
-                (*pskb)->mark |= info->mark;
+                skb->mark |= info->mark;
         else if (action == MARK_AND_VALUE)
-                (*pskb)->mark &= info->mark;
+                skb->mark &= info->mark;
         else
-                (*pskb)->mark ^= info->mark;
+                skb->mark ^= info->mark;
 
         return info->target | ~EBT_VERDICT_BITS;
 }
diff --git a/net/bridge/netfilter/ebt_redirect.c b/net/bridge/netfilter/ebt_redirect.c
index 81371cd01bd0..422cb834cff9 100644
--- a/net/bridge/netfilter/ebt_redirect.c
+++ b/net/bridge/netfilter/ebt_redirect.c
@@ -15,21 +15,21 @@
 #include <net/sock.h>
 #include "../br_private.h"
 
-static int ebt_target_redirect(struct sk_buff **pskb, unsigned int hooknr,
+static int ebt_target_redirect(struct sk_buff *skb, unsigned int hooknr,
    const struct net_device *in, const struct net_device *out,
    const void *data, unsigned int datalen)
 {
         struct ebt_redirect_info *info = (struct ebt_redirect_info *)data;
 
-        if (skb_make_writable(*pskb, 0))
+        if (skb_make_writable(skb, 0))
                 return NF_DROP;
 
         if (hooknr != NF_BR_BROUTING)
-                memcpy(eth_hdr(*pskb)->h_dest,
+                memcpy(eth_hdr(skb)->h_dest,
                        in->br_port->br->dev->dev_addr, ETH_ALEN);
         else
-                memcpy(eth_hdr(*pskb)->h_dest, in->dev_addr, ETH_ALEN);
-        (*pskb)->pkt_type = PACKET_HOST;
+                memcpy(eth_hdr(skb)->h_dest, in->dev_addr, ETH_ALEN);
+        skb->pkt_type = PACKET_HOST;
         return info->target;
 }
 
diff --git a/net/bridge/netfilter/ebt_snat.c b/net/bridge/netfilter/ebt_snat.c
index b0c63684e2f5..425ac920904d 100644
--- a/net/bridge/netfilter/ebt_snat.c
+++ b/net/bridge/netfilter/ebt_snat.c
@@ -16,26 +16,26 @@
 #include <linux/if_arp.h>
 #include <net/arp.h>
 
-static int ebt_target_snat(struct sk_buff **pskb, unsigned int hooknr,
+static int ebt_target_snat(struct sk_buff *skb, unsigned int hooknr,
    const struct net_device *in, const struct net_device *out,
    const void *data, unsigned int datalen)
 {
         struct ebt_nat_info *info = (struct ebt_nat_info *) data;
 
-        if (skb_make_writable(*pskb, 0))
+        if (skb_make_writable(skb, 0))
                 return NF_DROP;
 
-        memcpy(eth_hdr(*pskb)->h_source, info->mac, ETH_ALEN);
+        memcpy(eth_hdr(skb)->h_source, info->mac, ETH_ALEN);
         if (!(info->target & NAT_ARP_BIT) &&
-            eth_hdr(*pskb)->h_proto == htons(ETH_P_ARP)) {
+            eth_hdr(skb)->h_proto == htons(ETH_P_ARP)) {
                 struct arphdr _ah, *ap;
 
-                ap = skb_header_pointer(*pskb, 0, sizeof(_ah), &_ah);
+                ap = skb_header_pointer(skb, 0, sizeof(_ah), &_ah);
                 if (ap == NULL)
                         return EBT_DROP;
                 if (ap->ar_hln != ETH_ALEN)
                         goto out;
-                if (skb_store_bits(*pskb, sizeof(_ah), info->mac,ETH_ALEN))
+                if (skb_store_bits(skb, sizeof(_ah), info->mac,ETH_ALEN))
                         return EBT_DROP;
         }
 out:
diff --git a/net/bridge/netfilter/ebtable_broute.c b/net/bridge/netfilter/ebtable_broute.c
index d37ce0478938..e44519ebf1d2 100644
--- a/net/bridge/netfilter/ebtable_broute.c
+++ b/net/bridge/netfilter/ebtable_broute.c
@@ -51,11 +51,11 @@ static struct ebt_table broute_table =
         .me             = THIS_MODULE,
 };
 
-static int ebt_broute(struct sk_buff **pskb)
+static int ebt_broute(struct sk_buff *skb)
 {
         int ret;
 
-        ret = ebt_do_table(NF_BR_BROUTING, pskb, (*pskb)->dev, NULL,
+        ret = ebt_do_table(NF_BR_BROUTING, skb, skb->dev, NULL,
            &broute_table);
         if (ret == NF_DROP)
                 return 1; /* route it */
diff --git a/net/bridge/netfilter/ebtable_filter.c b/net/bridge/netfilter/ebtable_filter.c
index 81d84145c417..210493f99bc4 100644
--- a/net/bridge/netfilter/ebtable_filter.c
+++ b/net/bridge/netfilter/ebtable_filter.c
@@ -61,10 +61,10 @@ static struct ebt_table frame_filter =
 };
 
 static unsigned int
-ebt_hook (unsigned int hook, struct sk_buff **pskb, const struct net_device *in,
+ebt_hook(unsigned int hook, struct sk_buff *skb, const struct net_device *in,
    const struct net_device *out, int (*okfn)(struct sk_buff *))
 {
-        return ebt_do_table(hook, pskb, in, out, &frame_filter);
+        return ebt_do_table(hook, skb, in, out, &frame_filter);
 }
 
 static struct nf_hook_ops ebt_ops_filter[] = {
diff --git a/net/bridge/netfilter/ebtable_nat.c b/net/bridge/netfilter/ebtable_nat.c
index 9c50488b62eb..3e58c2e5ee21 100644
--- a/net/bridge/netfilter/ebtable_nat.c
+++ b/net/bridge/netfilter/ebtable_nat.c
@@ -61,17 +61,17 @@ static struct ebt_table frame_nat =
 };
 
 static unsigned int
-ebt_nat_dst(unsigned int hook, struct sk_buff **pskb, const struct net_device *in
+ebt_nat_dst(unsigned int hook, struct sk_buff *skb, const struct net_device *in
    , const struct net_device *out, int (*okfn)(struct sk_buff *))
 {
-        return ebt_do_table(hook, pskb, in, out, &frame_nat);
+        return ebt_do_table(hook, skb, in, out, &frame_nat);
 }
 
 static unsigned int
-ebt_nat_src(unsigned int hook, struct sk_buff **pskb, const struct net_device *in
+ebt_nat_src(unsigned int hook, struct sk_buff *skb, const struct net_device *in
    , const struct net_device *out, int (*okfn)(struct sk_buff *))
 {
-        return ebt_do_table(hook, pskb, in, out, &frame_nat);
+        return ebt_do_table(hook, skb, in, out, &frame_nat);
 }
 
 static struct nf_hook_ops ebt_ops_nat[] = {
diff --git a/net/bridge/netfilter/ebtables.c b/net/bridge/netfilter/ebtables.c
index 6018d0e51938..d5a09eaef915 100644
--- a/net/bridge/netfilter/ebtables.c
+++ b/net/bridge/netfilter/ebtables.c
@@ -142,7 +142,7 @@ static inline int ebt_basic_match(struct ebt_entry *e, struct ethhdr *h,
 }
 
 /* Do some firewalling */
-unsigned int ebt_do_table (unsigned int hook, struct sk_buff **pskb,
+unsigned int ebt_do_table (unsigned int hook, struct sk_buff *skb,
    const struct net_device *in, const struct net_device *out,
    struct ebt_table *table)
 {
@@ -172,19 +172,19 @@ unsigned int ebt_do_table (unsigned int hook, struct sk_buff **pskb,
         base = private->entries;
         i = 0;
         while (i < nentries) {
-                if (ebt_basic_match(point, eth_hdr(*pskb), in, out))
+                if (ebt_basic_match(point, eth_hdr(skb), in, out))
                         goto letscontinue;
 
-                if (EBT_MATCH_ITERATE(point, ebt_do_match, *pskb, in, out) != 0)
+                if (EBT_MATCH_ITERATE(point, ebt_do_match, skb, in, out) != 0)
                         goto letscontinue;
 
                 /* increase counter */
                 (*(counter_base + i)).pcnt++;
-                (*(counter_base + i)).bcnt+=(**pskb).len;
+                (*(counter_base + i)).bcnt += skb->len;
 
                 /* these should only watch: not modify, nor tell us
                    what to do with the packet */
-                EBT_WATCHER_ITERATE(point, ebt_do_watcher, *pskb, hook, in,
+                EBT_WATCHER_ITERATE(point, ebt_do_watcher, skb, hook, in,
                    out);
 
                 t = (struct ebt_entry_target *)
@@ -193,7 +193,7 @@ unsigned int ebt_do_table (unsigned int hook, struct sk_buff **pskb,
                 if (!t->u.target->target)
                         verdict = ((struct ebt_standard_target *)t)->verdict;
                 else
-                        verdict = t->u.target->target(pskb, hook,
+                        verdict = t->u.target->target(skb, hook,
                            in, out, t->data, t->target_size);
                 if (verdict == EBT_ACCEPT) {
                         read_unlock_bh(&table->lock);