return en->labels * sizeof(struct mpls_shim_hdr);
}
-static int mpls_output(struct net *net, struct sock *sk, struct sk_buff *skb)
+static int mpls_xmit(struct sk_buff *skb)
{
struct mpls_iptunnel_encap *tun_encap_info;
struct mpls_shim_hdr *hdr;
if (skb_cow(skb, hh_len + new_header_size))
goto drop;
+ skb_set_inner_protocol(skb, skb->protocol);
+ skb_reset_inner_network_header(skb);
+
skb_push(skb, new_header_size);
+
skb_reset_network_header(skb);
skb->dev = out_dev;
net_dbg_ratelimited("%s: packet transmission failed: %d\n",
__func__, err);
- return 0;
+ return LWTUNNEL_XMIT_DONE;
drop:
kfree_skb(skb);
if (ret)
goto errout;
newts->type = LWTUNNEL_ENCAP_MPLS;
- newts->flags |= LWTUNNEL_STATE_OUTPUT_REDIRECT;
+ newts->flags |= LWTUNNEL_STATE_XMIT_REDIRECT;
+ newts->headroom = mpls_encap_size(tun_encap_info);
*ts = newts;
static const struct lwtunnel_encap_ops mpls_iptun_ops = {
.build_state = mpls_build_state,
- .output = mpls_output,
+ .xmit = mpls_xmit,
.fill_encap = mpls_fill_encap_info,
.get_encap_size = mpls_encap_nlsize,
.cmp_encap = mpls_encap_cmp,