[NETFILTER]: Replace sk_buff ** with sk_buff *

With all the users of the double pointers removed, this patch mops up by
finally replacing all occurances of sk_buff ** in the netfilter API by
sk_buff *.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>

22 files changed, 57 insertions, 57 deletions

diff --git a/include/linux/if_bridge.h b/include/linux/if_bridge.h
index 99e3a1a00099..58e43e566457 100644
--- a/include/linux/if_bridge.h
+++ b/include/linux/if_bridge.h
@@ -107,7 +107,7 @@ struct __fdb_entry
 extern void brioctl_set(int (*ioctl_hook)(struct net *, unsigned int, void __user *));
 extern struct sk_buff *(*br_handle_frame_hook)(struct net_bridge_port *p,
                                                struct sk_buff *skb);
-extern int (*br_should_route_hook)(struct sk_buff **pskb);
+extern int (*br_should_route_hook)(struct sk_buff *skb);
 
 #endif
 
diff --git a/include/linux/netfilter.h b/include/linux/netfilter.h
index 2505348c98b3..16adac688af5 100644
--- a/include/linux/netfilter.h
+++ b/include/linux/netfilter.h
@@ -51,7 +51,7 @@ struct sk_buff;
 struct net_device;
 
 typedef unsigned int nf_hookfn(unsigned int hooknum,
-                               struct sk_buff **skb,
+                               struct sk_buff *skb,
                                const struct net_device *in,
                                const struct net_device *out,
                                int (*okfn)(struct sk_buff *));
@@ -183,7 +183,7 @@ void nf_log_packet(int pf,
                    struct nf_loginfo *li,
                    const char *fmt, ...);
 
-int nf_hook_slow(int pf, unsigned int hook, struct sk_buff **pskb,
+int nf_hook_slow(int pf, unsigned int hook, struct sk_buff *skb,
                  struct net_device *indev, struct net_device *outdev,
                  int (*okfn)(struct sk_buff *), int thresh);
 
@@ -195,7 +195,7 @@ int nf_hook_slow(int pf, unsigned int hook, struct sk_buff **pskb,
  *      value indicates the packet has been consumed by the hook.
  */
 static inline int nf_hook_thresh(int pf, unsigned int hook,
-                                 struct sk_buff **pskb,
+                                 struct sk_buff *skb,
                                  struct net_device *indev,
                                  struct net_device *outdev,
                                  int (*okfn)(struct sk_buff *), int thresh,
@@ -207,14 +207,14 @@ static inline int nf_hook_thresh(int pf, unsigned int hook,
         if (list_empty(&nf_hooks[pf][hook]))
                 return 1;
 #endif
-        return nf_hook_slow(pf, hook, pskb, indev, outdev, okfn, thresh);
+        return nf_hook_slow(pf, hook, skb, indev, outdev, okfn, thresh);
 }
 
-static inline int nf_hook(int pf, unsigned int hook, struct sk_buff **pskb,
+static inline int nf_hook(int pf, unsigned int hook, struct sk_buff *skb,
                           struct net_device *indev, struct net_device *outdev,
                           int (*okfn)(struct sk_buff *))
 {
-        return nf_hook_thresh(pf, hook, pskb, indev, outdev, okfn, INT_MIN, 1);
+        return nf_hook_thresh(pf, hook, skb, indev, outdev, okfn, INT_MIN, 1);
 }
                    
 /* Activate hook; either okfn or kfree_skb called, unless a hook
@@ -241,13 +241,13 @@ static inline int nf_hook(int pf, unsigned int hook, struct sk_buff **pskb,
 
 #define NF_HOOK_THRESH(pf, hook, skb, indev, outdev, okfn, thresh)             \
 ({int __ret;                                                                   \
-if ((__ret=nf_hook_thresh(pf, hook, &(skb), indev, outdev, okfn, thresh, 1)) == 1)\
+if ((__ret=nf_hook_thresh(pf, hook, (skb), indev, outdev, okfn, thresh, 1)) == 1)\
         __ret = (okfn)(skb);                                                   \
 __ret;})
 
 #define NF_HOOK_COND(pf, hook, skb, indev, outdev, okfn, cond)                 \
 ({int __ret;                                                                   \
-if ((__ret=nf_hook_thresh(pf, hook, &(skb), indev, outdev, okfn, INT_MIN, cond)) == 1)\
+if ((__ret=nf_hook_thresh(pf, hook, (skb), indev, outdev, okfn, INT_MIN, cond)) == 1)\
         __ret = (okfn)(skb);                                                   \
 __ret;})
 
@@ -317,7 +317,7 @@ struct nf_afinfo {
                                     unsigned int dataoff, u_int8_t protocol);
         void            (*saveroute)(const struct sk_buff *skb,
                                      struct nf_info *info);
-        int             (*reroute)(struct sk_buff **skb,
+        int             (*reroute)(struct sk_buff *skb,
                                    const struct nf_info *info);
         int             route_key_size;
 };
@@ -371,15 +371,15 @@ extern struct proc_dir_entry *proc_net_netfilter;
 #define NF_HOOK(pf, hook, skb, indev, outdev, okfn) (okfn)(skb)
 #define NF_HOOK_COND(pf, hook, skb, indev, outdev, okfn, cond) (okfn)(skb)
 static inline int nf_hook_thresh(int pf, unsigned int hook,
-                                 struct sk_buff **pskb,
+                                 struct sk_buff *skb,
                                  struct net_device *indev,
                                  struct net_device *outdev,
                                  int (*okfn)(struct sk_buff *), int thresh,
                                  int cond)
 {
-        return okfn(*pskb);
+        return okfn(skb);
 }
-static inline int nf_hook(int pf, unsigned int hook, struct sk_buff **pskb,
+static inline int nf_hook(int pf, unsigned int hook, struct sk_buff *skb,
                           struct net_device *indev, struct net_device *outdev,
                           int (*okfn)(struct sk_buff *))
 {
diff --git a/include/linux/netfilter/nf_conntrack_amanda.h b/include/linux/netfilter/nf_conntrack_amanda.h
index 26c223544ae8..0bb5a6976bf3 100644
--- a/include/linux/netfilter/nf_conntrack_amanda.h
+++ b/include/linux/netfilter/nf_conntrack_amanda.h
@@ -2,7 +2,7 @@
 #define _NF_CONNTRACK_AMANDA_H
 /* AMANDA tracking. */
 
-extern unsigned int (*nf_nat_amanda_hook)(struct sk_buff **pskb,
+extern unsigned int (*nf_nat_amanda_hook)(struct sk_buff *skb,
                                           enum ip_conntrack_info ctinfo,
                                           unsigned int matchoff,
                                           unsigned int matchlen,
diff --git a/include/linux/netfilter/nf_conntrack_ftp.h b/include/linux/netfilter/nf_conntrack_ftp.h
index b7c360ffd0d0..47727d7546ea 100644
--- a/include/linux/netfilter/nf_conntrack_ftp.h
+++ b/include/linux/netfilter/nf_conntrack_ftp.h
@@ -32,7 +32,7 @@ struct nf_conntrack_expect;
 
 /* For NAT to hook in when we find a packet which describes what other
  * connection we should expect. */
-extern unsigned int (*nf_nat_ftp_hook)(struct sk_buff **pskb,
+extern unsigned int (*nf_nat_ftp_hook)(struct sk_buff *skb,
                                        enum ip_conntrack_info ctinfo,
                                        enum nf_ct_ftp_type type,
                                        unsigned int matchoff,
diff --git a/include/linux/netfilter/nf_conntrack_h323.h b/include/linux/netfilter/nf_conntrack_h323.h
index 08e2f4977c2e..aabd24ac7631 100644
--- a/include/linux/netfilter/nf_conntrack_h323.h
+++ b/include/linux/netfilter/nf_conntrack_h323.h
@@ -36,27 +36,27 @@ extern void nf_conntrack_h245_expect(struct nf_conn *new,
                                      struct nf_conntrack_expect *this);
 extern void nf_conntrack_q931_expect(struct nf_conn *new,
                                      struct nf_conntrack_expect *this);
-extern int (*set_h245_addr_hook) (struct sk_buff **pskb,
+extern int (*set_h245_addr_hook) (struct sk_buff *skb,
                                   unsigned char **data, int dataoff,
                                   H245_TransportAddress *taddr,
                                   union nf_conntrack_address *addr,
                                   __be16 port);
-extern int (*set_h225_addr_hook) (struct sk_buff **pskb,
+extern int (*set_h225_addr_hook) (struct sk_buff *skb,
                                   unsigned char **data, int dataoff,
                                   TransportAddress *taddr,
                                   union nf_conntrack_address *addr,
                                   __be16 port);
-extern int (*set_sig_addr_hook) (struct sk_buff **pskb,
+extern int (*set_sig_addr_hook) (struct sk_buff *skb,
                                  struct nf_conn *ct,
                                  enum ip_conntrack_info ctinfo,
                                  unsigned char **data,
                                  TransportAddress *taddr, int count);
-extern int (*set_ras_addr_hook) (struct sk_buff **pskb,
+extern int (*set_ras_addr_hook) (struct sk_buff *skb,
                                  struct nf_conn *ct,
                                  enum ip_conntrack_info ctinfo,
                                  unsigned char **data,
                                  TransportAddress *taddr, int count);
-extern int (*nat_rtp_rtcp_hook) (struct sk_buff **pskb,
+extern int (*nat_rtp_rtcp_hook) (struct sk_buff *skb,
                                  struct nf_conn *ct,
                                  enum ip_conntrack_info ctinfo,
                                  unsigned char **data, int dataoff,
@@ -64,24 +64,24 @@ extern int (*nat_rtp_rtcp_hook) (struct sk_buff **pskb,
                                  __be16 port, __be16 rtp_port,
                                  struct nf_conntrack_expect *rtp_exp,
                                  struct nf_conntrack_expect *rtcp_exp);
-extern int (*nat_t120_hook) (struct sk_buff **pskb, struct nf_conn *ct,
+extern int (*nat_t120_hook) (struct sk_buff *skb, struct nf_conn *ct,
                              enum ip_conntrack_info ctinfo,
                              unsigned char **data, int dataoff,
                              H245_TransportAddress *taddr, __be16 port,
                              struct nf_conntrack_expect *exp);
-extern int (*nat_h245_hook) (struct sk_buff **pskb, struct nf_conn *ct,
+extern int (*nat_h245_hook) (struct sk_buff *skb, struct nf_conn *ct,
                              enum ip_conntrack_info ctinfo,
                              unsigned char **data, int dataoff,
                              TransportAddress *taddr, __be16 port,
                              struct nf_conntrack_expect *exp);
-extern int (*nat_callforwarding_hook) (struct sk_buff **pskb,
+extern int (*nat_callforwarding_hook) (struct sk_buff *skb,
                                        struct nf_conn *ct,
                                        enum ip_conntrack_info ctinfo,
                                        unsigned char **data, int dataoff,
                                        TransportAddress *taddr,
                                        __be16 port,
                                        struct nf_conntrack_expect *exp);
-extern int (*nat_q931_hook) (struct sk_buff **pskb, struct nf_conn *ct,
+extern int (*nat_q931_hook) (struct sk_buff *skb, struct nf_conn *ct,
                              enum ip_conntrack_info ctinfo,
                              unsigned char **data, TransportAddress *taddr,
                              int idx, __be16 port,
diff --git a/include/linux/netfilter/nf_conntrack_irc.h b/include/linux/netfilter/nf_conntrack_irc.h
index 2ab6b8255911..36282bf71b63 100644
--- a/include/linux/netfilter/nf_conntrack_irc.h
+++ b/include/linux/netfilter/nf_conntrack_irc.h
@@ -5,7 +5,7 @@
 
 #define IRC_PORT        6667
 
-extern unsigned int (*nf_nat_irc_hook)(struct sk_buff **pskb,
+extern unsigned int (*nf_nat_irc_hook)(struct sk_buff *skb,
                                        enum ip_conntrack_info ctinfo,
                                        unsigned int matchoff,
                                        unsigned int matchlen,
diff --git a/include/linux/netfilter/nf_conntrack_pptp.h b/include/linux/netfilter/nf_conntrack_pptp.h
index c93061f33144..23435496d24a 100644
--- a/include/linux/netfilter/nf_conntrack_pptp.h
+++ b/include/linux/netfilter/nf_conntrack_pptp.h
@@ -301,13 +301,13 @@ struct nf_conn;
 struct nf_conntrack_expect;
 
 extern int
-(*nf_nat_pptp_hook_outbound)(struct sk_buff **pskb,
+(*nf_nat_pptp_hook_outbound)(struct sk_buff *skb,
                              struct nf_conn *ct, enum ip_conntrack_info ctinfo,
                              struct PptpControlHeader *ctlh,
                              union pptp_ctrl_union *pptpReq);
 
 extern int
-(*nf_nat_pptp_hook_inbound)(struct sk_buff **pskb,
+(*nf_nat_pptp_hook_inbound)(struct sk_buff *skb,
                             struct nf_conn *ct, enum ip_conntrack_info ctinfo,
                             struct PptpControlHeader *ctlh,
                             union pptp_ctrl_union *pptpReq);
diff --git a/include/linux/netfilter/nf_conntrack_sip.h b/include/linux/netfilter/nf_conntrack_sip.h
index bb7f2041db74..9fff19779bd5 100644
--- a/include/linux/netfilter/nf_conntrack_sip.h
+++ b/include/linux/netfilter/nf_conntrack_sip.h
@@ -21,11 +21,11 @@ enum sip_header_pos {
         POS_SDP_HEADER,
 };
 
-extern unsigned int (*nf_nat_sip_hook)(struct sk_buff **pskb,
+extern unsigned int (*nf_nat_sip_hook)(struct sk_buff *skb,
                                        enum ip_conntrack_info ctinfo,
                                        struct nf_conn *ct,
                                        const char **dptr);
-extern unsigned int (*nf_nat_sdp_hook)(struct sk_buff **pskb,
+extern unsigned int (*nf_nat_sdp_hook)(struct sk_buff *skb,
                                        enum ip_conntrack_info ctinfo,
                                        struct nf_conntrack_expect *exp,
                                        const char *dptr);
diff --git a/include/linux/netfilter/nf_conntrack_tftp.h b/include/linux/netfilter/nf_conntrack_tftp.h
index 0d79b7ae051f..c78d38fdb050 100644
--- a/include/linux/netfilter/nf_conntrack_tftp.h
+++ b/include/linux/netfilter/nf_conntrack_tftp.h
@@ -13,7 +13,7 @@ struct tftphdr {
 #define TFTP_OPCODE_ACK         4
 #define TFTP_OPCODE_ERROR       5
 
-extern unsigned int (*nf_nat_tftp_hook)(struct sk_buff **pskb,
+extern unsigned int (*nf_nat_tftp_hook)(struct sk_buff *skb,
                                         enum ip_conntrack_info ctinfo,
                                         struct nf_conntrack_expect *exp);
 
diff --git a/include/linux/netfilter/x_tables.h b/include/linux/netfilter/x_tables.h
index 64f425a855bb..03e6ce979eaa 100644
--- a/include/linux/netfilter/x_tables.h
+++ b/include/linux/netfilter/x_tables.h
@@ -191,7 +191,7 @@ struct xt_target
         /* Returns verdict. Argument order changed since 2.6.9, as this
            must now handle non-linear skbs, using skb_copy_bits and
            skb_ip_make_writable. */
-        unsigned int (*target)(struct sk_buff **pskb,
+        unsigned int (*target)(struct sk_buff *skb,
                                const struct net_device *in,
                                const struct net_device *out,
                                unsigned int hooknum,
diff --git a/include/linux/netfilter_arp/arp_tables.h b/include/linux/netfilter_arp/arp_tables.h
index 584cd1b18f12..2fc73fa8e37f 100644
--- a/include/linux/netfilter_arp/arp_tables.h
+++ b/include/linux/netfilter_arp/arp_tables.h
@@ -287,7 +287,7 @@ struct arpt_error
 extern int arpt_register_table(struct arpt_table *table,
                                const struct arpt_replace *repl);
 extern void arpt_unregister_table(struct arpt_table *table);
-extern unsigned int arpt_do_table(struct sk_buff **pskb,
+extern unsigned int arpt_do_table(struct sk_buff *skb,
                                   unsigned int hook,
                                   const struct net_device *in,
                                   const struct net_device *out,
diff --git a/include/linux/netfilter_bridge/ebtables.h b/include/linux/netfilter_bridge/ebtables.h
index 94e0a7dc0cb2..892f5b7771c7 100644
--- a/include/linux/netfilter_bridge/ebtables.h
+++ b/include/linux/netfilter_bridge/ebtables.h
@@ -237,7 +237,7 @@ struct ebt_target
         struct list_head list;
         const char name[EBT_FUNCTION_MAXNAMELEN];
         /* returns one of the standard verdicts */
-        int (*target)(struct sk_buff **pskb, unsigned int hooknr,
+        int (*target)(struct sk_buff *skb, unsigned int hooknr,
            const struct net_device *in, const struct net_device *out,
            const void *targetdata, unsigned int datalen);
         /* 0 == let it in */
@@ -294,7 +294,7 @@ extern int ebt_register_watcher(struct ebt_watcher *watcher);
 extern void ebt_unregister_watcher(struct ebt_watcher *watcher);
 extern int ebt_register_target(struct ebt_target *target);
 extern void ebt_unregister_target(struct ebt_target *target);
-extern unsigned int ebt_do_table(unsigned int hook, struct sk_buff **pskb,
+extern 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);
 
diff --git a/include/linux/netfilter_ipv4.h b/include/linux/netfilter_ipv4.h
index ceae87a4c891..1a63adf5c4c1 100644
--- a/include/linux/netfilter_ipv4.h
+++ b/include/linux/netfilter_ipv4.h
@@ -75,8 +75,8 @@ enum nf_ip_hook_priorities {
 #define SO_ORIGINAL_DST 80
 
 #ifdef __KERNEL__
-extern int ip_route_me_harder(struct sk_buff **pskb, unsigned addr_type);
-extern int ip_xfrm_me_harder(struct sk_buff **pskb);
+extern int ip_route_me_harder(struct sk_buff *skb, unsigned addr_type);
+extern int ip_xfrm_me_harder(struct sk_buff *skb);
 extern __sum16 nf_ip_checksum(struct sk_buff *skb, unsigned int hook,
                                    unsigned int dataoff, u_int8_t protocol);
 #endif /*__KERNEL__*/
diff --git a/include/linux/netfilter_ipv4/ip_tables.h b/include/linux/netfilter_ipv4/ip_tables.h
index e992cd6b28f5..d79ed69cbc1f 100644
--- a/include/linux/netfilter_ipv4/ip_tables.h
+++ b/include/linux/netfilter_ipv4/ip_tables.h
@@ -337,7 +337,7 @@ struct ipt_error
         .target.errorname = "ERROR",                                           \
 }
 
-extern unsigned int ipt_do_table(struct sk_buff **pskb,
+extern unsigned int ipt_do_table(struct sk_buff *skb,
                                  unsigned int hook,
                                  const struct net_device *in,
                                  const struct net_device *out,
diff --git a/include/linux/netfilter_ipv6/ip6_tables.h b/include/linux/netfilter_ipv6/ip6_tables.h
index 9a720f05888f..7dc481ce7cba 100644
--- a/include/linux/netfilter_ipv6/ip6_tables.h
+++ b/include/linux/netfilter_ipv6/ip6_tables.h
@@ -336,7 +336,7 @@ extern void ip6t_init(void) __init;
 extern int ip6t_register_table(struct xt_table *table,
                                const struct ip6t_replace *repl);
 extern void ip6t_unregister_table(struct xt_table *table);
-extern unsigned int ip6t_do_table(struct sk_buff **pskb,
+extern unsigned int ip6t_do_table(struct sk_buff *skb,
                                   unsigned int hook,
                                   const struct net_device *in,
                                   const struct net_device *out,
diff --git a/include/net/ip_vs.h b/include/net/ip_vs.h
index 5da3b4a40aa2..41870564df8e 100644
--- a/include/net/ip_vs.h
+++ b/include/net/ip_vs.h
@@ -464,10 +464,10 @@ struct ip_vs_protocol {
                         unsigned int proto_off,
                         int inverse);
 
-        int (*snat_handler)(struct sk_buff **pskb,
+        int (*snat_handler)(struct sk_buff *skb,
                             struct ip_vs_protocol *pp, struct ip_vs_conn *cp);
 
-        int (*dnat_handler)(struct sk_buff **pskb,
+        int (*dnat_handler)(struct sk_buff *skb,
                             struct ip_vs_protocol *pp, struct ip_vs_conn *cp);
 
         int (*csum_check)(struct sk_buff *skb, struct ip_vs_protocol *pp);
@@ -654,11 +654,11 @@ struct ip_vs_app
 
         /* output hook: return false if can't linearize. diff set for TCP.  */
         int (*pkt_out)(struct ip_vs_app *, struct ip_vs_conn *,
-                       struct sk_buff **, int *diff);
+                       struct sk_buff *, int *diff);
 
         /* input hook: return false if can't linearize. diff set for TCP. */
         int (*pkt_in)(struct ip_vs_app *, struct ip_vs_conn *,
-                      struct sk_buff **, int *diff);
+                      struct sk_buff *, int *diff);
 
         /* ip_vs_app initializer */
         int (*init_conn)(struct ip_vs_app *, struct ip_vs_conn *);
@@ -832,8 +832,8 @@ register_ip_vs_app_inc(struct ip_vs_app *app, __u16 proto, __u16 port);
 extern int ip_vs_app_inc_get(struct ip_vs_app *inc);
 extern void ip_vs_app_inc_put(struct ip_vs_app *inc);
 
-extern int ip_vs_app_pkt_out(struct ip_vs_conn *, struct sk_buff **pskb);
-extern int ip_vs_app_pkt_in(struct ip_vs_conn *, struct sk_buff **pskb);
+extern int ip_vs_app_pkt_out(struct ip_vs_conn *, struct sk_buff *skb);
+extern int ip_vs_app_pkt_in(struct ip_vs_conn *, struct sk_buff *skb);
 extern int ip_vs_skb_replace(struct sk_buff *skb, gfp_t pri,
                              char *o_buf, int o_len, char *n_buf, int n_len);
 extern int ip_vs_app_init(void);
diff --git a/include/net/netfilter/nf_conntrack_core.h b/include/net/netfilter/nf_conntrack_core.h
index 4056f5f08da1..a532e7b5ed6a 100644
--- a/include/net/netfilter/nf_conntrack_core.h
+++ b/include/net/netfilter/nf_conntrack_core.h
@@ -22,7 +22,7 @@
    of connection tracking. */
 extern unsigned int nf_conntrack_in(int pf,
                                     unsigned int hooknum,
-                                    struct sk_buff **pskb);
+                                    struct sk_buff *skb);
 
 extern int nf_conntrack_init(void);
 extern void nf_conntrack_cleanup(void);
@@ -60,17 +60,17 @@ nf_ct_invert_tuple(struct nf_conntrack_tuple *inverse,
 extern struct nf_conntrack_tuple_hash *
 nf_conntrack_find_get(const struct nf_conntrack_tuple *tuple);
 
-extern int __nf_conntrack_confirm(struct sk_buff **pskb);
+extern int __nf_conntrack_confirm(struct sk_buff *skb);
 
 /* Confirm a connection: returns NF_DROP if packet must be dropped. */
-static inline int nf_conntrack_confirm(struct sk_buff **pskb)
+static inline int nf_conntrack_confirm(struct sk_buff *skb)
 {
-        struct nf_conn *ct = (struct nf_conn *)(*pskb)->nfct;
+        struct nf_conn *ct = (struct nf_conn *)skb->nfct;
         int ret = NF_ACCEPT;
 
         if (ct) {
                 if (!nf_ct_is_confirmed(ct) && !nf_ct_is_dying(ct))
-                        ret = __nf_conntrack_confirm(pskb);
+                        ret = __nf_conntrack_confirm(skb);
                 nf_ct_deliver_cached_events(ct);
         }
         return ret;
diff --git a/include/net/netfilter/nf_conntrack_helper.h b/include/net/netfilter/nf_conntrack_helper.h
index 0dcc4c828ce9..d7b2d5483a71 100644
--- a/include/net/netfilter/nf_conntrack_helper.h
+++ b/include/net/netfilter/nf_conntrack_helper.h
@@ -29,7 +29,7 @@ struct nf_conntrack_helper
 
         /* Function to call when data passes; return verdict, or -1 to
            invalidate. */
-        int (*help)(struct sk_buff **pskb,
+        int (*help)(struct sk_buff *skb,
                     unsigned int protoff,
                     struct nf_conn *ct,
                     enum ip_conntrack_info conntrackinfo);
diff --git a/include/net/netfilter/nf_nat_core.h b/include/net/netfilter/nf_nat_core.h
index c3cd127ba4bb..f29eeb9777e0 100644
--- a/include/net/netfilter/nf_nat_core.h
+++ b/include/net/netfilter/nf_nat_core.h
@@ -10,12 +10,12 @@
 extern unsigned int nf_nat_packet(struct nf_conn *ct,
                                   enum ip_conntrack_info ctinfo,
                                   unsigned int hooknum,
-                                  struct sk_buff **pskb);
+                                  struct sk_buff *skb);
 
 extern int nf_nat_icmp_reply_translation(struct nf_conn *ct,
                                          enum ip_conntrack_info ctinfo,
                                          unsigned int hooknum,
-                                         struct sk_buff **pskb);
+                                         struct sk_buff *skb);
 
 static inline int nf_nat_initialized(struct nf_conn *ct,
                                      enum nf_nat_manip_type manip)
diff --git a/include/net/netfilter/nf_nat_helper.h b/include/net/netfilter/nf_nat_helper.h
index ec98ecf95fc8..58dd22687949 100644
--- a/include/net/netfilter/nf_nat_helper.h
+++ b/include/net/netfilter/nf_nat_helper.h
@@ -7,21 +7,21 @@
 struct sk_buff;
 
 /* These return true or false. */
-extern int nf_nat_mangle_tcp_packet(struct sk_buff **skb,
+extern int nf_nat_mangle_tcp_packet(struct sk_buff *skb,
                                     struct nf_conn *ct,
                                     enum ip_conntrack_info ctinfo,
                                     unsigned int match_offset,
                                     unsigned int match_len,
                                     const char *rep_buffer,
                                     unsigned int rep_len);
-extern int nf_nat_mangle_udp_packet(struct sk_buff **skb,
+extern int nf_nat_mangle_udp_packet(struct sk_buff *skb,
                                     struct nf_conn *ct,
                                     enum ip_conntrack_info ctinfo,
                                     unsigned int match_offset,
                                     unsigned int match_len,
                                     const char *rep_buffer,
                                     unsigned int rep_len);
-extern int nf_nat_seq_adjust(struct sk_buff **pskb,
+extern int nf_nat_seq_adjust(struct sk_buff *skb,
                              struct nf_conn *ct,
                              enum ip_conntrack_info ctinfo);
 
diff --git a/include/net/netfilter/nf_nat_protocol.h b/include/net/netfilter/nf_nat_protocol.h
index 14c7b2d7263c..04578bfe23e1 100644
--- a/include/net/netfilter/nf_nat_protocol.h
+++ b/include/net/netfilter/nf_nat_protocol.h
@@ -18,7 +18,7 @@ struct nf_nat_protocol
 
         /* Translate a packet to the target according to manip type.
            Return true if succeeded. */
-        int (*manip_pkt)(struct sk_buff **pskb,
+        int (*manip_pkt)(struct sk_buff *skb,
                          unsigned int iphdroff,
                          const struct nf_conntrack_tuple *tuple,
                          enum nf_nat_manip_type maniptype);
diff --git a/include/net/netfilter/nf_nat_rule.h b/include/net/netfilter/nf_nat_rule.h
index f9743187d57f..75d1825031d7 100644
--- a/include/net/netfilter/nf_nat_rule.h
+++ b/include/net/netfilter/nf_nat_rule.h
@@ -6,7 +6,7 @@
 
 extern int nf_nat_rule_init(void) __init;
 extern void nf_nat_rule_cleanup(void);
-extern int nf_nat_rule_find(struct sk_buff **pskb,
+extern int nf_nat_rule_find(struct sk_buff *skb,
                             unsigned int hooknum,
                             const struct net_device *in,
                             const struct net_device *out,