inet*.h: Remove extern from function prototypes

[firefly-linux-kernel-4.4.55.git] / include / net / inet_hashtables.h

diff --git a/include/net/inet_hashtables.h b/include/net/inet_hashtables.h
index ef83d9e844b54f0468034ce54da3d4552868f7e9..594dfeead70fe6aceaa503a9131808cf62ddd787 100644 (file)
--- a/include/net/inet_hashtables.h
+++ b/include/net/inet_hashtables.h
@@ -218,22 +218,21 @@ static inline void inet_ehash_locks_free(struct inet_hashinfo *hashinfo)
        }
 }
 
-extern struct inet_bind_bucket *
-                   inet_bind_bucket_create(struct kmem_cache *cachep,
-                                           struct net *net,
-                                           struct inet_bind_hashbucket *head,
-                                           const unsigned short snum);
-extern void inet_bind_bucket_destroy(struct kmem_cache *cachep,
-                                    struct inet_bind_bucket *tb);
-
-static inline int inet_bhashfn(struct net *net,
-               const __u16 lport, const int bhash_size)
+struct inet_bind_bucket *
+inet_bind_bucket_create(struct kmem_cache *cachep, struct net *net,
+                       struct inet_bind_hashbucket *head,
+                       const unsigned short snum);
+void inet_bind_bucket_destroy(struct kmem_cache *cachep,
+                             struct inet_bind_bucket *tb);
+
+static inline int inet_bhashfn(struct net *net, const __u16 lport,
+                              const int bhash_size)
 {
        return (lport + net_hash_mix(net)) & (bhash_size - 1);
 }
 
-extern void inet_bind_hash(struct sock *sk, struct inet_bind_bucket *tb,
-                          const unsigned short snum);
+void inet_bind_hash(struct sock *sk, struct inet_bind_bucket *tb,
+                   const unsigned short snum);
 
 /* These can have wildcards, don't try too hard. */
 static inline int inet_lhashfn(struct net *net, const unsigned short num)
@@ -247,23 +246,22 @@ static inline int inet_sk_listen_hashfn(const struct sock *sk)
 }
 
 /* Caller must disable local BH processing. */
-extern int __inet_inherit_port(struct sock *sk, struct sock *child);
+int __inet_inherit_port(struct sock *sk, struct sock *child);
 
-extern void inet_put_port(struct sock *sk);
+void inet_put_port(struct sock *sk);
 
 void inet_hashinfo_init(struct inet_hashinfo *h);
 
-extern int __inet_hash_nolisten(struct sock *sk, struct inet_timewait_sock *tw);
-extern void inet_hash(struct sock *sk);
-extern void inet_unhash(struct sock *sk);
+int __inet_hash_nolisten(struct sock *sk, struct inet_timewait_sock *tw);
+void inet_hash(struct sock *sk);
+void inet_unhash(struct sock *sk);
 
-extern struct sock *__inet_lookup_listener(struct net *net,
-                                          struct inet_hashinfo *hashinfo,
-                                          const __be32 saddr,
-                                          const __be16 sport,
-                                          const __be32 daddr,
-                                          const unsigned short hnum,
-                                          const int dif);
+struct sock *__inet_lookup_listener(struct net *net,
+                                   struct inet_hashinfo *hashinfo,
+                                   const __be32 saddr, const __be16 sport,
+                                   const __be32 daddr,
+                                   const unsigned short hnum,
+                                   const int dif);
 
 static inline struct sock *inet_lookup_listener(struct net *net,
                struct inet_hashinfo *hashinfo,
@@ -339,10 +337,11 @@ static inline struct sock *inet_lookup_listener(struct net *net,
  *
  * Local BH must be disabled here.
  */
-extern struct sock * __inet_lookup_established(struct net *net,
-               struct inet_hashinfo *hashinfo,
-               const __be32 saddr, const __be16 sport,
-               const __be32 daddr, const u16 hnum, const int dif);
+struct sock *__inet_lookup_established(struct net *net,
+                                      struct inet_hashinfo *hashinfo,
+                                      const __be32 saddr, const __be16 sport,
+                                      const __be32 daddr, const u16 hnum,
+                                      const int dif);
 
 static inline struct sock *
        inet_lookup_established(struct net *net, struct inet_hashinfo *hashinfo,
@@ -399,13 +398,14 @@ static inline struct sock *__inet_lookup_skb(struct inet_hashinfo *hashinfo,
                                     iph->daddr, dport, inet_iif(skb));
 }
 
-extern int __inet_hash_connect(struct inet_timewait_death_row *death_row,
-               struct sock *sk,
-               u32 port_offset,
-               int (*check_established)(struct inet_timewait_death_row *,
-                       struct sock *, __u16, struct inet_timewait_sock **),
-               int (*hash)(struct sock *sk, struct inet_timewait_sock *twp));
+int __inet_hash_connect(struct inet_timewait_death_row *death_row,
+                       struct sock *sk, u32 port_offset,
+                       int (*check_established)(struct inet_timewait_death_row *,
+                                                struct sock *, __u16,
+                                                struct inet_timewait_sock **),
+                       int (*hash)(struct sock *sk,
+                                   struct inet_timewait_sock *twp));
 
-extern int inet_hash_connect(struct inet_timewait_death_row *death_row,
-                            struct sock *sk);
+int inet_hash_connect(struct inet_timewait_death_row *death_row,
+                     struct sock *sk);
 #endif /* _INET_HASHTABLES_H */