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authorCong Wang <amwang@redhat.com>2013-02-05 16:36:38 +0000
committerDavid S. Miller <davem@davemloft.net>2013-02-06 15:58:00 -0500
commit12b0004d1d1e2a9aa667412d479041e403bcafae (patch)
tree132aecb3e4a78707552a0ddf4d4618734af47efa /net/openvswitch
parent25060d8f3f2c21daadb4fc1fb0e37ce2c992e30b (diff)
downloadlinux-12b0004d1d1e2a9aa667412d479041e403bcafae.tar.gz
net: adjust skb_gso_segment() for calling in rx path
skb_gso_segment() is almost always called in tx path, except for openvswitch. It calls this function when it receives the packet and tries to queue it to user-space. In this special case, the ->ip_summed check inside skb_gso_segment() is no longer true, as ->ip_summed value has different meanings on rx path. This patch adjusts skb_gso_segment() so that we can at least avoid such warnings on checksum. Cc: Jesse Gross <jesse@nicira.com> Cc: David S. Miller <davem@davemloft.net> Signed-off-by: Cong Wang <amwang@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/openvswitch')
-rw-r--r--net/openvswitch/datapath.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/openvswitch/datapath.c b/net/openvswitch/datapath.c
index d8c13a96545..9dc537df46c 100644
--- a/net/openvswitch/datapath.c
+++ b/net/openvswitch/datapath.c
@@ -301,7 +301,7 @@ static int queue_gso_packets(struct net *net, int dp_ifindex,
struct sk_buff *segs, *nskb;
int err;
- segs = skb_gso_segment(skb, NETIF_F_SG | NETIF_F_HW_CSUM);
+ segs = __skb_gso_segment(skb, NETIF_F_SG | NETIF_F_HW_CSUM, false);
if (IS_ERR(segs))
return PTR_ERR(segs);