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

diff --git a/include/net/raw.h b/include/net/raw.h
index 42ce6fe7a2d519c84c0f171cebaad87f537b23b9..6a40c6562dd2a39ac5b4f6ee4a1331b0559bfb02 100644 (file)
--- 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 e7ea660e4db606139e54567d2ed7d14b93eec4f4..87783dea0791c616a9bac5a164e4421dc3ef2363 100644 (file)
--- 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,