arp/neighbour.h: 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.
Reflow modified prototypes to 80 columns.
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/include/net/arp.h b/include/net/arp.h
index b630dae..7509d9d 100644
--- a/include/net/arp.h
+++ b/include/net/arp.h
@@ -46,22 +46,22 @@
return n;
}
-extern void arp_init(void);
-extern int arp_find(unsigned char *haddr, struct sk_buff *skb);
-extern int arp_ioctl(struct net *net, unsigned int cmd, void __user *arg);
-extern void arp_send(int type, int ptype, __be32 dest_ip,
- struct net_device *dev, __be32 src_ip,
- const unsigned char *dest_hw,
- const unsigned char *src_hw, const unsigned char *th);
-extern int arp_mc_map(__be32 addr, u8 *haddr, struct net_device *dev, int dir);
-extern void arp_ifdown(struct net_device *dev);
+void arp_init(void);
+int arp_find(unsigned char *haddr, struct sk_buff *skb);
+int arp_ioctl(struct net *net, unsigned int cmd, void __user *arg);
+void arp_send(int type, int ptype, __be32 dest_ip,
+ struct net_device *dev, __be32 src_ip,
+ const unsigned char *dest_hw,
+ const unsigned char *src_hw, const unsigned char *th);
+int arp_mc_map(__be32 addr, u8 *haddr, struct net_device *dev, int dir);
+void arp_ifdown(struct net_device *dev);
-extern struct sk_buff *arp_create(int type, int ptype, __be32 dest_ip,
- struct net_device *dev, __be32 src_ip,
- const unsigned char *dest_hw,
- const unsigned char *src_hw,
- const unsigned char *target_hw);
-extern void arp_xmit(struct sk_buff *skb);
+struct sk_buff *arp_create(int type, int ptype, __be32 dest_ip,
+ struct net_device *dev, __be32 src_ip,
+ const unsigned char *dest_hw,
+ const unsigned char *src_hw,
+ const unsigned char *target_hw);
+void arp_xmit(struct sk_buff *skb);
int arp_invalidate(struct net_device *dev, __be32 ip);
#endif /* _ARP_H */