1 files changed, 14 insertions, 14 deletions

diff --git a/include/net/net_namespace.h b/include/net/net_namespace.h
index 1313456a0994..38c2afb585de 100644
--- a/include/net/net_namespace.h
+++ b/include/net/net_namespace.h
@@ -136,8 +136,8 @@ struct net {
 extern struct net init_net;
 
 #ifdef CONFIG_NET_NS
-extern struct net *copy_net_ns(unsigned long flags,
-        struct user_namespace *user_ns, struct net *old_net);
+struct net *copy_net_ns(unsigned long flags, struct user_namespace *user_ns,
+                        struct net *old_net);
 
 #else /* CONFIG_NET_NS */
 #include <linux/sched.h>
@@ -154,11 +154,11 @@ static inline struct net *copy_net_ns(unsigned long flags,
 
 extern struct list_head net_namespace_list;
 
-extern struct net *get_net_ns_by_pid(pid_t pid);
-extern struct net *get_net_ns_by_fd(int pid);
+struct net *get_net_ns_by_pid(pid_t pid);
+struct net *get_net_ns_by_fd(int pid);
 
 #ifdef CONFIG_NET_NS
-extern void __put_net(struct net *net);
+void __put_net(struct net *net);
 
 static inline struct net *get_net(struct net *net)
 {
@@ -190,7 +190,7 @@ int net_eq(const struct net *net1, const struct net *net2)
         return net1 == net2;
 }
 
-extern void net_drop_ns(void *);
+void net_drop_ns(void *);
 
 #else
 
@@ -307,19 +307,19 @@ struct pernet_operations {
  * device which caused kernel oops, and panics during network
  * namespace cleanup.   So please don't get this wrong.
  */
-extern int register_pernet_subsys(struct pernet_operations *);
-extern void unregister_pernet_subsys(struct pernet_operations *);
-extern int register_pernet_device(struct pernet_operations *);
-extern void unregister_pernet_device(struct pernet_operations *);
+int register_pernet_subsys(struct pernet_operations *);
+void unregister_pernet_subsys(struct pernet_operations *);
+int register_pernet_device(struct pernet_operations *);
+void unregister_pernet_device(struct pernet_operations *);
 
 struct ctl_table;
 struct ctl_table_header;
 
 #ifdef CONFIG_SYSCTL
-extern int net_sysctl_init(void);
-extern struct ctl_table_header *register_net_sysctl(struct net *net,
-        const char *path, struct ctl_table *table);
-extern void unregister_net_sysctl_table(struct ctl_table_header *header);
+int net_sysctl_init(void);
+struct ctl_table_header *register_net_sysctl(struct net *net, const char *path,
+                                             struct ctl_table *table);
+void unregister_net_sysctl_table(struct ctl_table_header *header);
 #else
 static inline int net_sysctl_init(void) { return 0; }
 static inline struct ctl_table_header *register_net_sysctl(struct net *net,