From: stephen hemminger <shemminger@vyatta.com>
Date: Tue, 9 Oct 2012 20:35:47 +0000 (+0000)
Subject: vxlan: fix byte order in hash function
X-Git-Tag: v3.7-rc1~25^2~23
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=321fb991399bd7b156f8b15a8acfa0c8622e3c68;p=profile%2Fivi%2Fkernel-x86-ivi.git

vxlan: fix byte order in hash function

Shift was wrong direction causing packets to hash based on
other parts of the ethernet header, not the address.

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/net/vxlan.c b/drivers/net/vxlan.c
index 92150c0..882a041 100644
--- a/drivers/net/vxlan.c
+++ b/drivers/net/vxlan.c
@@ -228,9 +228,9 @@ static u32 eth_hash(const unsigned char *addr)
 
 	/* only want 6 bytes */
 #ifdef __BIG_ENDIAN
-	value <<= 16;
-#else
 	value >>= 16;
+#else
+	value <<= 16;
 #endif
 	return hash_64(value, FDB_HASH_BITS);
 }