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-rw-r--r--net/openvswitch/flow.c13
1 files changed, 3 insertions, 10 deletions
diff --git a/net/openvswitch/flow.c b/net/openvswitch/flow.c
index 0fa45439def1..c8c82e109c68 100644
--- a/net/openvswitch/flow.c
+++ b/net/openvswitch/flow.c
@@ -633,12 +633,7 @@ static int key_extract(struct sk_buff *skb, struct sw_flow_key *key)
} else if (eth_p_mpls(key->eth.type)) {
size_t stack_len = MPLS_HLEN;
- /* In the presence of an MPLS label stack the end of the L2
- * header and the beginning of the L3 header differ.
- *
- * Advance network_header to the beginning of the L3
- * header. mac_len corresponds to the end of the L2 header.
- */
+ skb_set_inner_network_header(skb, skb->mac_len);
while (1) {
__be32 lse;
@@ -646,12 +641,12 @@ static int key_extract(struct sk_buff *skb, struct sw_flow_key *key)
if (unlikely(error))
return 0;
- memcpy(&lse, skb_network_header(skb), MPLS_HLEN);
+ memcpy(&lse, skb_inner_network_header(skb), MPLS_HLEN);
if (stack_len == MPLS_HLEN)
memcpy(&key->mpls.top_lse, &lse, MPLS_HLEN);
- skb_set_network_header(skb, skb->mac_len + stack_len);
+ skb_set_inner_network_header(skb, skb->mac_len + stack_len);
if (lse & htonl(MPLS_LS_S_MASK))
break;
@@ -767,8 +762,6 @@ int ovs_flow_key_extract_userspace(struct net *net, const struct nlattr *attr,
{
int err;
- memset(key, 0, OVS_SW_FLOW_KEY_METADATA_SIZE);
-
/* Extract metadata from netlink attributes. */
err = ovs_nla_get_flow_metadata(net, attr, key, log);
if (err)