diff options
Diffstat (limited to 'net/ipv4/ipip.c')
-rw-r--r-- | net/ipv4/ipip.c | 36 |
1 files changed, 14 insertions, 22 deletions
diff --git a/net/ipv4/ipip.c b/net/ipv4/ipip.c index 65008f45addc..bfc17c5914e7 100644 --- a/net/ipv4/ipip.c +++ b/net/ipv4/ipip.c | |||
@@ -460,20 +460,14 @@ static netdev_tx_t ipip_tunnel_xmit(struct sk_buff *skb, struct net_device *dev) | |||
460 | goto tx_error_icmp; | 460 | goto tx_error_icmp; |
461 | } | 461 | } |
462 | 462 | ||
463 | { | 463 | rt = ip_route_output_ports(dev_net(dev), NULL, |
464 | struct flowi fl = { | 464 | dst, tiph->saddr, |
465 | .oif = tunnel->parms.link, | 465 | 0, 0, |
466 | .fl4_dst = dst, | 466 | IPPROTO_IPIP, RT_TOS(tos), |
467 | .fl4_src= tiph->saddr, | 467 | tunnel->parms.link); |
468 | .fl4_tos = RT_TOS(tos), | 468 | if (IS_ERR(rt)) { |
469 | .proto = IPPROTO_IPIP | 469 | dev->stats.tx_carrier_errors++; |
470 | }; | 470 | goto tx_error_icmp; |
471 | |||
472 | rt = ip_route_output_key(dev_net(dev), &fl); | ||
473 | if (IS_ERR(rt)) { | ||
474 | dev->stats.tx_carrier_errors++; | ||
475 | goto tx_error_icmp; | ||
476 | } | ||
477 | } | 471 | } |
478 | tdev = rt->dst.dev; | 472 | tdev = rt->dst.dev; |
479 | 473 | ||
@@ -584,14 +578,12 @@ static void ipip_tunnel_bind_dev(struct net_device *dev) | |||
584 | iph = &tunnel->parms.iph; | 578 | iph = &tunnel->parms.iph; |
585 | 579 | ||
586 | if (iph->daddr) { | 580 | if (iph->daddr) { |
587 | struct flowi fl = { | 581 | struct rtable *rt = ip_route_output_ports(dev_net(dev), NULL, |
588 | .oif = tunnel->parms.link, | 582 | iph->daddr, iph->saddr, |
589 | .fl4_dst = iph->daddr, | 583 | 0, 0, |
590 | .fl4_src = iph->saddr, | 584 | IPPROTO_IPIP, |
591 | .fl4_tos = RT_TOS(iph->tos), | 585 | RT_TOS(iph->tos), |
592 | .proto = IPPROTO_IPIP | 586 | tunnel->parms.link); |
593 | }; | ||
594 | struct rtable *rt = ip_route_output_key(dev_net(dev), &fl); | ||
595 | 587 | ||
596 | if (!IS_ERR(rt)) { | 588 | if (!IS_ERR(rt)) { |
597 | tdev = rt->dst.dev; | 589 | tdev = rt->dst.dev; |