[PATCH] lib/checksum.c: Fix another endianess bug

[Matt Fleming <matt@console-pimps.org>]

From: Matt Fleming <matthew.fleming@imgtec.com>

This fix allows the generic checksum code to work on my little endian
system. The previous fix was not enough, as "buff" is a big-endian
value. Without this patch I see malformed TCP packets.

Signed-off-by: Matt Fleming <matthew.fleming@imgtec.com>
---
 lib/checksum.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/checksum.c b/lib/checksum.c
index b2e2fd4..c34f030 100644
--- a/lib/checksum.c
+++ b/lib/checksum.c
@@ -55,10 +55,10 @@ static unsigned int do_csum(const unsigned char *buff, int len)
 		goto out;
 	odd = 1 & (unsigned long) buff;
 	if (odd) {
-#ifdef __LITTLE_ENDIAN
+#ifdef __BIG_ENDIAN
 		result = *buff;
 #else
-		result += (*buff << 8);
+		result = (*buff << 8);
 #endif
 		len--;
 		buff++;
-- 
1.6.3.GIT