From 0ad6ad946167a706e22eb7bad9e77735bc577074 Mon Sep 17 00:00:00 2001 From: Joe Perches Date: Sun, 22 Sep 2013 10:32:19 -0700 Subject: [PATCH] raw/rawv6.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/raw.h | 6 +++--- include/net/rawv6.h | 3 +-- 2 files changed, 4 insertions(+), 5 deletions(-) diff --git a/include/net/raw.h b/include/net/raw.h index 42ce6fe7a2d5..6a40c6562dd2 100644 --- a/include/net/raw.h +++ b/include/net/raw.h @@ -26,7 +26,7 @@ extern struct proto raw_prot; void raw_icmp_error(struct sk_buff *, int, u32); int raw_local_deliver(struct sk_buff *, int); -extern int raw_rcv(struct sock *, struct sk_buff *); +int raw_rcv(struct sock *, struct sk_buff *); #define RAW_HTABLE_SIZE MAX_INET_PROTOS @@ -36,8 +36,8 @@ struct raw_hashinfo { }; #ifdef CONFIG_PROC_FS -extern int raw_proc_init(void); -extern void raw_proc_exit(void); +int raw_proc_init(void); +void raw_proc_exit(void); struct raw_iter_state { struct seq_net_private p; diff --git a/include/net/rawv6.h b/include/net/rawv6.h index e7ea660e4db6..87783dea0791 100644 --- a/include/net/rawv6.h +++ b/include/net/rawv6.h @@ -7,8 +7,7 @@ void raw6_icmp_error(struct sk_buff *, int nexthdr, u8 type, u8 code, int inner_offset, __be32); bool raw6_local_deliver(struct sk_buff *, int); -extern int rawv6_rcv(struct sock *sk, - struct sk_buff *skb); +int rawv6_rcv(struct sock *sk, struct sk_buff *skb); #if defined(CONFIG_IPV6_MIP6) || defined(CONFIG_IPV6_MIP6_MODULE) int rawv6_mh_filter_register(int (*filter)(struct sock *sock, -- 2.20.1