ipoe no dups

--- a/drivers/ipoe/ipoe.c.orig  2015-04-03 08:18:59.000000000 +0300
+++ b/drivers/ipoe/ipoe.c       2015-04-03 08:19:46.025491924 +0300
@@ -423,7 +423,6 @@
        struct iphdr  *iph;
        struct ethhdr *eth;
        struct sk_buff *skb1;
-       struct dst_entry *dst;
        /*struct arphdr *arp;
        unsigned char *arp_ptr;
        __be32 tip;*/
@@ -452,18 +451,6 @@
                stats->tx_bytes += skb->len - ETH_HLEN;
 #endif

-
-#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,30)
-               dst = skb_dst(skb);
-#else
-               dst = skb->dst;
-#endif
-               if (dst && dst->dev != skb->dev) {
-                       skb->dev = dst->dev;
-                       dev_queue_xmit(skb);
-                       return NETDEV_TX_OK;
-               }
-
                //pr_info("ipoe: xmit1 %08x %08x\n", iph->saddr, iph->daddr);
                if (iph->daddr == ses->addr) {
                        if (skb_shared(skb)) {
@@ -871,7 +858,7 @@
 static unsigned int ipt_out_hook(const struct nf_hook_ops *ops, struct sk_buff *skb, const struct net_device *in, const struct net_device *out, int (*okfn)(struct sk_buff *skb))
 #endif
 {
-       int noff, iif;
+       int noff;
        struct iphdr *iph;
        struct ipoe_session *ses;
        unsigned char *cb_ptr;
@@ -903,18 +890,6 @@
        if (!ses)
                return NF_ACCEPT;

-#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,32)
-       iif = skb->skb_iif;
-#else
-       iif = skb->iif;
-#endif
-
-       if (iif == ses->dev->ifindex) {
-               atomic_dec(&ses->refs);
-               return NF_ACCEPT;
-       }
-
-       skb->dev = ses->dev;
        atomic_dec(&ses->refs);

        return NF_ACCEPT;