Commit 4fc70747 authored Jul 31, 2013 by Joe Perches Committed by David S. Miller Jul 31, 2013

checksum: 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>

parent 10dd9b7c

include/net/checksum.h

+5 −5

Original line number	Diff line number	Diff line
		@@ -107,9 +107,9 @@ static inline void csum_replace2(__sum16 *sum, __be16 from, __be16 to)
		}

		struct sk_buff;
		extern void inet_proto_csum_replace4(__sum16 sum, struct sk_buff skb,
		void inet_proto_csum_replace4(__sum16 sum, struct sk_buff skb,
		__be32 from, __be32 to, int pseudohdr);
		extern void inet_proto_csum_replace16(__sum16 sum, struct sk_buff skb,
		void inet_proto_csum_replace16(__sum16 sum, struct sk_buff skb,
		const __be32 from, const __be32 to,
		int pseudohdr);