netdev - [PATCH] Modify bonding hash transmit policies to use the packet's source MAC address

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Message-ID: <20091023140845.GA24564@spaans.fox.local>
Date:	Fri, 23 Oct 2009 16:08:46 +0200
From:	Jasper Spaans <spaans@...-it.com>
To:	Jay Vosburgh <fubar@...ibm.com>,
	Eric Dumazet <eric.dumazet@...il.com>
CC:	"netdev@...r.kernel.org" <netdev@...r.kernel.org>
Subject: [PATCH] Modify bonding hash transmit policies to use the packet's
	source MAC address

Modify bonding hash transmit policies to use the psource MAC address of
the packet instead of the MAC address configured for the bonding device.

The old sitation conflicts with the documentation.

Signed-off-by: Jasper Spaans <spaans@...-it.com>
---
 drivers/net/bonding/bond_main.c |    8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c
index 69c5b15..3f05267 100644
--- a/drivers/net/bonding/bond_main.c
+++ b/drivers/net/bonding/bond_main.c
@@ -3665,10 +3665,10 @@ static int bond_xmit_hash_policy_l23(struct sk_buff *skb,
 
 	if (skb->protocol == htons(ETH_P_IP)) {
 		return ((ntohl(iph->saddr ^ iph->daddr) & 0xffff) ^
-			(data->h_dest[5] ^ bond_dev->dev_addr[5])) % count;
+			(data->h_dest[5] ^ data->h_source[5])) % count;
 	}
 
-	return (data->h_dest[5] ^ bond_dev->dev_addr[5]) % count;
+	return (data->h_dest[5] ^ data->h_source[5]) % count;
 }
 
 /*
@@ -3695,7 +3695,7 @@ static int bond_xmit_hash_policy_l34(struct sk_buff *skb,
 
 	}
 
-	return (data->h_dest[5] ^ bond_dev->dev_addr[5]) % count;
+	return (data->h_dest[5] ^ data->h_source[5]) % count;
 }
 
 /*
@@ -3706,7 +3706,7 @@ static int bond_xmit_hash_policy_l2(struct sk_buff *skb,
 {
 	struct ethhdr *data = (struct ethhdr *)skb->data;
 
-	return (data->h_dest[5] ^ bond_dev->dev_addr[5]) % count;
+	return (data->h_dest[5] ^ data->h_source[5]) % count;
 }
 
 /*-------------------------- Device entry points ----------------------------*/
-- 
1.6.0.4


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