commit 348662a1429f95ed2d488c939c324ec152638742
author Joe Perches <joe@perches.com> Fri Oct 18 13:48:22 2013 -0700
committer David S. Miller <davem@davemloft.net> Sat Oct 19 19:12:11 2013 -0400
tree e94d2acc47df1ad37e811f71c058fdb0c89c970f
parent 47d27aad44169372f358cda88a223883f6760fa5

net: 8021q/bluetooth/bridge/can/ceph: Remove extern from function prototypes

There are a mix of function prototypes with and without extern
in the kernel sources.  Standardize on not using extern for
function prototypes.

Function prototypes don't need to be written with extern.
extern is assumed by the compiler.  Its use is as unnecessary as
using auto to declare automatic/local variables in a block.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

net/8021q/vlan.h

diff --git a/net/8021q/vlan.h b/net/8021q/vlan.h
index ba5983f..a2caf00 100644
--- a/net/8021q/vlan.h
+++ b/net/8021q/vlan.h
@@ -196,12 +196,12 @@
 }
 
 #ifdef CONFIG_VLAN_8021Q_GVRP
-extern int vlan_gvrp_request_join(const struct net_device *dev);
-extern void vlan_gvrp_request_leave(const struct net_device *dev);
-extern int vlan_gvrp_init_applicant(struct net_device *dev);
-extern void vlan_gvrp_uninit_applicant(struct net_device *dev);
-extern int vlan_gvrp_init(void);
-extern void vlan_gvrp_uninit(void);
+int vlan_gvrp_request_join(const struct net_device *dev);
+void vlan_gvrp_request_leave(const struct net_device *dev);
+int vlan_gvrp_init_applicant(struct net_device *dev);
+void vlan_gvrp_uninit_applicant(struct net_device *dev);
+int vlan_gvrp_init(void);
+void vlan_gvrp_uninit(void);
 #else
 static inline int vlan_gvrp_request_join(const struct net_device *dev) { return 0; }
 static inline void vlan_gvrp_request_leave(const struct net_device *dev) {}
@@ -212,12 +212,12 @@
 #endif
 
 #ifdef CONFIG_VLAN_8021Q_MVRP
-extern int vlan_mvrp_request_join(const struct net_device *dev);
-extern void vlan_mvrp_request_leave(const struct net_device *dev);
-extern int vlan_mvrp_init_applicant(struct net_device *dev);
-extern void vlan_mvrp_uninit_applicant(struct net_device *dev);
-extern int vlan_mvrp_init(void);
-extern void vlan_mvrp_uninit(void);
+int vlan_mvrp_request_join(const struct net_device *dev);
+void vlan_mvrp_request_leave(const struct net_device *dev);
+int vlan_mvrp_init_applicant(struct net_device *dev);
+void vlan_mvrp_uninit_applicant(struct net_device *dev);
+int vlan_mvrp_init(void);
+void vlan_mvrp_uninit(void);
 #else
 static inline int vlan_mvrp_request_join(const struct net_device *dev) { return 0; }
 static inline void vlan_mvrp_request_leave(const struct net_device *dev) {}
@@ -229,8 +229,8 @@
 
 extern const char vlan_fullname[];
 extern const char vlan_version[];
-extern int vlan_netlink_init(void);
-extern void vlan_netlink_fini(void);
+int vlan_netlink_init(void);
+void vlan_netlink_fini(void);
 
 extern struct rtnl_link_ops vlan_link_ops;