[NET]: Make mangling a checksum (0 -> 0xffff on the wire) explicit.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-11-16 02:36:50 -08:00
parent b51655b958
commit f6ab028804
7 changed files with 11 additions and 10 deletions
@@ -92,4 +92,5 @@ static inline __wsum csum_unfold(__sum16 n)
 	return (__force __wsum)n;
 }

+#define CSUM_MANGLED_0 ((__force __sum16)0xffff)
 #endif