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| author | Yasuyuki Kozakai <yasuyuki.kozakai@toshiba.co.jp> | 2006-09-10 03:59:17 +0900 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2007-02-26 11:42:53 -0800 |
| commit | 268920584b57d534a40503a8a3a47eff9e57fbf8 (patch) | |
| tree | 8b98ced21e285f6d5a670bc98c918f4c96a66f93 /net | |
| parent | 8c14b7ce22a7ddd9fe1b1c852c4015633ec3efec (diff) | |
| download | blackbird-op-linux-268920584b57d534a40503a8a3a47eff9e57fbf8.tar.gz blackbird-op-linux-268920584b57d534a40503a8a3a47eff9e57fbf8.zip | |
[IPV6] IP6TUNNEL: Use update_pmtu() of dst on xmit.
Signed-off-by: Yasuyuki Kozakai <yasuyuki.kozakai@toshiba.co.jp>
Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Diffstat (limited to 'net')
| -rw-r--r-- | net/ipv6/ip6_tunnel.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/net/ipv6/ip6_tunnel.c b/net/ipv6/ip6_tunnel.c index 662edb826899..08d944223ec8 100644 --- a/net/ipv6/ip6_tunnel.c +++ b/net/ipv6/ip6_tunnel.c @@ -727,11 +727,8 @@ ip6ip6_tnl_xmit(struct sk_buff *skb, struct net_device *dev) } if (mtu < IPV6_MIN_MTU) mtu = IPV6_MIN_MTU; - if (skb->dst && mtu < dst_mtu(skb->dst)) { - struct rt6_info *rt = (struct rt6_info *) skb->dst; - rt->rt6i_flags |= RTF_MODIFIED; - rt->u.dst.metrics[RTAX_MTU-1] = mtu; - } + if (skb->dst) + skb->dst->ops->update_pmtu(skb->dst, mtu); if (skb->len > mtu) { icmpv6_send(skb, ICMPV6_PKT_TOOBIG, 0, mtu, dev); goto tx_err_dst_release; |
