udplite.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/udplite.h b/include/net/udplite.h
index 71375459a8843da6cbbf7062a0e71bf90a6ee716..2caadabcd07baf6552098082fcb78672f772dcb5 100644 (file)
--- a/include/net/udplite.h
+++ b/include/net/udplite.h
@@ -126,7 +126,7 @@ static inline __wsum udplite_csum(struct sk_buff *skb)
        return skb_checksum(skb, off, len, 0);
 }
 
-extern void    udplite4_register(void);
-extern int     udplite_get_port(struct sock *sk, unsigned short snum,
-                       int (*scmp)(const struct sock *, const struct sock *));
+void udplite4_register(void);
+int udplite_get_port(struct sock *sk, unsigned short snum,
+                    int (*scmp)(const struct sock *, const struct sock *));
 #endif /* _UDPLITE_H */