* [PATCH net-next 1/4] openvswitch: Set inner-most protocol for MPLS.
@ 2014-12-01 22:30 Pravin B Shelar
0 siblings, 0 replies; only message in thread
From: Pravin B Shelar @ 2014-12-01 22:30 UTC (permalink / raw)
To: davem; +Cc: netdev, Pravin B Shelar
MPLS GSO needs to know inner most protocol to process GSO packets.
Signed-off-by: Pravin B Shelar <pshelar@nicira.com>
---
net/openvswitch/actions.c | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/net/openvswitch/actions.c b/net/openvswitch/actions.c
index 764fdc3..770064c 100644
--- a/net/openvswitch/actions.c
+++ b/net/openvswitch/actions.c
@@ -147,7 +147,8 @@ static int push_mpls(struct sk_buff *skb, struct sw_flow_key *key,
hdr = eth_hdr(skb);
hdr->h_proto = mpls->mpls_ethertype;
- skb_set_inner_protocol(skb, skb->protocol);
+ if (!skb->inner_protocol)
+ skb_set_inner_protocol(skb, skb->protocol);
skb->protocol = mpls->mpls_ethertype;
invalidate_flow_key(key);
--
1.7.1
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