Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6

Conflicts:

	drivers/net/cpmac.c
	net/mac80211/mlme.c

1 files changed, 1 insertions, 88 deletions

diff --git a/net/ipv6/sit.c b/net/ipv6/sit.c
index b0ee9618763..6b8f0583b63 100644
--- a/net/ipv6/sit.c
+++ b/net/ipv6/sit.c
@@ -403,9 +403,8 @@ static void ipip6_tunnel_uninit(struct net_device *dev)
 
 static int ipip6_err(struct sk_buff *skb, u32 info)
 {
-#ifndef I_WISH_WORLD_WERE_PERFECT
 
-/* It is not :-( All the routers (except for Linux) return only
+/* All the routers (except for Linux) return only
    8 bytes of packet payload. It means, that precise relaying of
    ICMP in the real Internet is absolutely infeasible.
  */
@@ -462,92 +461,6 @@ static int ipip6_err(struct sk_buff *skb, u32 info)
 out:
         read_unlock(&ipip6_lock);
         return err;
-#else
-        struct iphdr *iph = (struct iphdr*)dp;
-        int hlen = iph->ihl<<2;
-        struct ipv6hdr *iph6;
-        const int type = icmp_hdr(skb)->type;
-        const int code = icmp_hdr(skb)->code;
-        int rel_type = 0;
-        int rel_code = 0;
-        int rel_info = 0;
-        struct sk_buff *skb2;
-        struct rt6_info *rt6i;
-
-        if (len < hlen + sizeof(struct ipv6hdr))
-                return;
-        iph6 = (struct ipv6hdr*)(dp + hlen);
-
-        switch (type) {
-        default:
-                return;
-        case ICMP_PARAMETERPROB:
-                if (icmp_hdr(skb)->un.gateway < hlen)
-                        return;
-
-                /* So... This guy found something strange INSIDE encapsulated
-                   packet. Well, he is fool, but what can we do ?
-                 */
-                rel_type = ICMPV6_PARAMPROB;
-                rel_info = icmp_hdr(skb)->un.gateway - hlen;
-                break;
-
-        case ICMP_DEST_UNREACH:
-                switch (code) {
-                case ICMP_SR_FAILED:
-                case ICMP_PORT_UNREACH:
-                        /* Impossible event. */
-                        return;
-                case ICMP_FRAG_NEEDED:
-                        /* Too complicated case ... */
-                        return;
-                default:
-                        /* All others are translated to HOST_UNREACH.
-                           rfc2003 contains "deep thoughts" about NET_UNREACH,
-                           I believe, it is just ether pollution. --ANK
-                         */
-                        rel_type = ICMPV6_DEST_UNREACH;
-                        rel_code = ICMPV6_ADDR_UNREACH;
-                        break;
-                }
-                break;
-        case ICMP_TIME_EXCEEDED:
-                if (code != ICMP_EXC_TTL)
-                        return;
-                rel_type = ICMPV6_TIME_EXCEED;
-                rel_code = ICMPV6_EXC_HOPLIMIT;
-                break;
-        }
-
-        /* Prepare fake skb to feed it to icmpv6_send */
-        skb2 = skb_clone(skb, GFP_ATOMIC);
-        if (skb2 == NULL)
-                return 0;
-        dst_release(skb2->dst);
-        skb2->dst = NULL;
-        skb_pull(skb2, skb->data - (u8*)iph6);
-        skb_reset_network_header(skb2);
-
-        /* Try to guess incoming interface */
-        rt6i = rt6_lookup(dev_net(skb->dev), &iph6->saddr, NULL, NULL, 0);
-        if (rt6i && rt6i->rt6i_dev) {
-                skb2->dev = rt6i->rt6i_dev;
-
-                rt6i = rt6_lookup(dev_net(skb->dev),
-                                &iph6->daddr, &iph6->saddr, NULL, 0);
-
-                if (rt6i && rt6i->rt6i_dev && rt6i->rt6i_dev->type == ARPHRD_SIT) {
-                        struct ip_tunnel *t = netdev_priv(rt6i->rt6i_dev);
-                        if (rel_type == ICMPV6_TIME_EXCEED && t->parms.iph.ttl) {
-                                rel_type = ICMPV6_DEST_UNREACH;
-                                rel_code = ICMPV6_ADDR_UNREACH;
-                        }
-                        icmpv6_send(skb2, rel_type, rel_code, rel_info, skb2->dev);
-                }
-        }
-        kfree_skb(skb2);
-        return 0;
-#endif
 }
 
 static inline void ipip6_ecn_decapsulate(struct iphdr *iph, struct sk_buff *skb)