Merge remote-tracking branch 'net-next/master'

[karo-tx-linux.git] / include / net / netfilter / nf_conntrack_core.h

diff --git a/include/net/netfilter/nf_conntrack_core.h b/include/net/netfilter/nf_conntrack_core.h
index fb2b6234e9375846bdb37727717c7dbd432550d9..15308b8eb5b5218330c3043c46a02537d00779a2 100644 (file)
--- a/include/net/netfilter/nf_conntrack_core.h
+++ b/include/net/netfilter/nf_conntrack_core.h
@@ -20,49 +20,42 @@
 /* This header is used to share core functionality between the
    standalone connection tracking module, and the compatibility layer's use
    of connection tracking. */
-extern unsigned int nf_conntrack_in(struct net *net,
-                                   u_int8_t pf,
-                                   unsigned int hooknum,
-                                   struct sk_buff *skb);
-
-extern int nf_conntrack_init_net(struct net *net);
-extern void nf_conntrack_cleanup_net(struct net *net);
-extern void nf_conntrack_cleanup_net_list(struct list_head *net_exit_list);
-
-extern int nf_conntrack_proto_pernet_init(struct net *net);
-extern void nf_conntrack_proto_pernet_fini(struct net *net);
-
-extern int nf_conntrack_proto_init(void);
-extern void nf_conntrack_proto_fini(void);
-
-extern int nf_conntrack_init_start(void);
-extern void nf_conntrack_cleanup_start(void);
-
-extern void nf_conntrack_init_end(void);
-extern void nf_conntrack_cleanup_end(void);
-
-extern bool
-nf_ct_get_tuple(const struct sk_buff *skb,
-               unsigned int nhoff,
-               unsigned int dataoff,
-               u_int16_t l3num,
-               u_int8_t protonum,
-               struct nf_conntrack_tuple *tuple,
-               const struct nf_conntrack_l3proto *l3proto,
-               const struct nf_conntrack_l4proto *l4proto);
-
-extern bool
-nf_ct_invert_tuple(struct nf_conntrack_tuple *inverse,
-                  const struct nf_conntrack_tuple *orig,
-                  const struct nf_conntrack_l3proto *l3proto,
-                  const struct nf_conntrack_l4proto *l4proto);
+unsigned int nf_conntrack_in(struct net *net, u_int8_t pf, unsigned int hooknum,
+                            struct sk_buff *skb);
+
+int nf_conntrack_init_net(struct net *net);
+void nf_conntrack_cleanup_net(struct net *net);
+void nf_conntrack_cleanup_net_list(struct list_head *net_exit_list);
+
+int nf_conntrack_proto_pernet_init(struct net *net);
+void nf_conntrack_proto_pernet_fini(struct net *net);
+
+int nf_conntrack_proto_init(void);
+void nf_conntrack_proto_fini(void);
+
+int nf_conntrack_init_start(void);
+void nf_conntrack_cleanup_start(void);
+
+void nf_conntrack_init_end(void);
+void nf_conntrack_cleanup_end(void);
+
+bool nf_ct_get_tuple(const struct sk_buff *skb, unsigned int nhoff,
+                    unsigned int dataoff, u_int16_t l3num, u_int8_t protonum,
+                    struct nf_conntrack_tuple *tuple,
+                    const struct nf_conntrack_l3proto *l3proto,
+                    const struct nf_conntrack_l4proto *l4proto);
+
+bool nf_ct_invert_tuple(struct nf_conntrack_tuple *inverse,
+                       const struct nf_conntrack_tuple *orig,
+                       const struct nf_conntrack_l3proto *l3proto,
+                       const struct nf_conntrack_l4proto *l4proto);
 
 /* Find a connection corresponding to a tuple. */
-extern struct nf_conntrack_tuple_hash *
+struct nf_conntrack_tuple_hash *
 nf_conntrack_find_get(struct net *net, u16 zone,
                      const struct nf_conntrack_tuple *tuple);
 
-extern int __nf_conntrack_confirm(struct sk_buff *skb);
+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 *skb)