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: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/block/aoe/aoecmd.c b/drivers/block/aoe/aoecmd.c
index de0435e63b02cbd349c5dcc282682359f6f85934..887f68f6d79a9e615beba7525cb9d0e671917c4e 100644 (file)
--- 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;
 }