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| author | David S. Miller <davem@davemloft.net> | 2011-03-12 00:00:52 -0500 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2011-03-12 15:08:42 -0800 |
| commit | 78fbfd8a653ca972afe479517a40661bfff6d8c3 (patch) | |
| tree | 9dccc5c16bf269d53d8499064ec95a998e84c646 /net/ipv6/sit.c | |
| parent | 1561747ddf9d28185548687b11aae7074d6129c4 (diff) | |
| download | linux-3.10-78fbfd8a653ca972afe479517a40661bfff6d8c3.tar.gz linux-3.10-78fbfd8a653ca972afe479517a40661bfff6d8c3.tar.bz2 linux-3.10-78fbfd8a653ca972afe479517a40661bfff6d8c3.zip | |
ipv4: Create and use route lookup helpers.
The idea here is this minimizes the number of places one has to edit
in order to make changes to how flows are defined and used.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6/sit.c')
| -rw-r--r-- | net/ipv6/sit.c | 31 |
1 files changed, 14 insertions, 17 deletions
diff --git a/net/ipv6/sit.c b/net/ipv6/sit.c index 3534ceaa4fb..43b33373adb 100644 --- a/net/ipv6/sit.c +++ b/net/ipv6/sit.c @@ -732,17 +732,14 @@ static netdev_tx_t ipip6_tunnel_xmit(struct sk_buff *skb, dst = addr6->s6_addr32[3]; } - { - struct flowi fl = { .fl4_dst = dst, - .fl4_src = tiph->saddr, - .fl4_tos = RT_TOS(tos), - .oif = tunnel->parms.link, - .proto = IPPROTO_IPV6 }; - rt = ip_route_output_key(dev_net(dev), &fl); - if (IS_ERR(rt)) { - dev->stats.tx_carrier_errors++; - goto tx_error_icmp; - } + rt = ip_route_output_ports(dev_net(dev), NULL, + dst, tiph->saddr, + 0, 0, + IPPROTO_IPV6, RT_TOS(tos), + tunnel->parms.link); + if (IS_ERR(rt)) { + dev->stats.tx_carrier_errors++; + goto tx_error_icmp; } if (rt->rt_type != RTN_UNICAST) { ip_rt_put(rt); @@ -858,12 +855,12 @@ static void ipip6_tunnel_bind_dev(struct net_device *dev) iph = &tunnel->parms.iph; if (iph->daddr) { - struct flowi fl = { .fl4_dst = iph->daddr, - .fl4_src = iph->saddr, - .fl4_tos = RT_TOS(iph->tos), - .oif = tunnel->parms.link, - .proto = IPPROTO_IPV6 }; - struct rtable *rt = ip_route_output_key(dev_net(dev), &fl); + struct rtable *rt = ip_route_output_ports(dev_net(dev), NULL, + iph->daddr, iph->saddr, + 0, 0, + IPPROTO_IPV6, + RT_TOS(iph->tos), + tunnel->parms.link); if (!IS_ERR(rt)) { tdev = rt->dst.dev; |