From: Ed Cashin <ecashin@coraid.com>
Date: Wed, 19 Sep 2012 15:46:39 +0000 (+0000)
Subject: aoe: assert AoE packets marked as requiring no checksum
X-Git-Tag: v3.2.31~6
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=c660b90b1ac6a005f3c46e7d359dcacf86007336;p=karo-tx-linux.git

aoe: assert AoE packets marked as requiring no checksum

[ Upstream commit 8babe8cc6570ed896b7b596337eb8fe730c3ff45 ]

In order for the network layer to see that AoE requires
no checksumming in a generic way, the packets must be
marked as requiring no checksum, so we make this requirement
explicit with the assertion.

Signed-off-by: Ed Cashin <ecashin@coraid.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
---

diff --git a/drivers/block/aoe/aoecmd.c b/drivers/block/aoe/aoecmd.c
index de0435e63b02..887f68f6d79a 100644
--- a/drivers/block/aoe/aoecmd.c
+++ b/drivers/block/aoe/aoecmd.c
@@ -35,6 +35,7 @@ new_skb(ulong len)
 		skb_reset_mac_header(skb);
 		skb_reset_network_header(skb);
 		skb->protocol = __constant_htons(ETH_P_AOE);
+		skb_checksum_none_assert(skb);
 	}
 	return skb;
 }