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authorPravin B Shelar <pshelar@nicira.com>2013-06-13 11:11:44 -0700
committerJesse Gross <jesse@nicira.com>2013-06-14 15:09:12 -0700
commitb34df5e805a6e98cae0bc5bc80c1b52d9ff811de (patch)
treecc8d94ee92741fe21380180aeff3a6f12bb44adb /net/openvswitch/actions.c
parent45bfa52e36ef016b789eca73c7847db3f7b4742d (diff)
openvswitch: make skb->csum consistent with rest of networking stack.
Following patch keeps skb->csum correct across ovs. Signed-off-by: Pravin B Shelar <pshelar@nicira.com> Signed-off-by: Jesse Gross <jesse@nicira.com>
Diffstat (limited to 'net/openvswitch/actions.c')
-rw-r--r--net/openvswitch/actions.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/net/openvswitch/actions.c b/net/openvswitch/actions.c
index 894b6cbdd929..596d6373399d 100644
--- a/net/openvswitch/actions.c
+++ b/net/openvswitch/actions.c
@@ -130,9 +130,13 @@ static int set_eth_addr(struct sk_buff *skb,
if (unlikely(err))
return err;
+ skb_postpull_rcsum(skb, eth_hdr(skb), ETH_ALEN * 2);
+
memcpy(eth_hdr(skb)->h_source, eth_key->eth_src, ETH_ALEN);
memcpy(eth_hdr(skb)->h_dest, eth_key->eth_dst, ETH_ALEN);
+ ovs_skb_postpush_rcsum(skb, eth_hdr(skb), ETH_ALEN * 2);
+
return 0;
}