From e60ab84dd59cc0ddb46a7696a56f9de8b8b22f39 Mon Sep 17 00:00:00 2001 From: Joe Perches Date: Fri, 20 Sep 2013 11:23:28 -0700 Subject: [PATCH] icmp.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. Signed-off-by: Joe Perches Signed-off-by: David S. Miller --- include/net/icmp.h | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/include/net/icmp.h b/include/net/icmp.h index 081439fd070e..970028e13382 100644 --- a/include/net/icmp.h +++ b/include/net/icmp.h @@ -39,10 +39,10 @@ struct net_proto_family; struct sk_buff; struct net; -extern void icmp_send(struct sk_buff *skb_in, int type, int code, __be32 info); -extern int icmp_rcv(struct sk_buff *skb); -extern void icmp_err(struct sk_buff *, u32 info); -extern int icmp_init(void); -extern void icmp_out_count(struct net *net, unsigned char type); +void icmp_send(struct sk_buff *skb_in, int type, int code, __be32 info); +int icmp_rcv(struct sk_buff *skb); +void icmp_err(struct sk_buff *skb, u32 info); +int icmp_init(void); +void icmp_out_count(struct net *net, unsigned char type); #endif /* _ICMP_H */