Revert "net: maintain namespace isolation between vlan and real device"

[pandora-kernel.git] / net / core / dev.c

diff --git a/net/core/dev.c b/net/core/dev.c
index 9bb8f87..99e1d75 100644 (file)
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -1617,10 +1617,14 @@ int dev_forward_skb(struct net_device *dev, struct sk_buff *skb)
                return NET_RX_DROP;
        }
        skb->skb_iif = 0;
-       skb_set_dev(skb, dev);
+       skb->dev = dev;
+       skb_dst_drop(skb);
        skb->tstamp.tv64 = 0;
        skb->pkt_type = PACKET_HOST;
        skb->protocol = eth_type_trans(skb, dev);
+       skb->mark = 0;
+       secpath_reset(skb);
+       nf_reset(skb);
        return netif_rx(skb);
 }
 EXPORT_SYMBOL_GPL(dev_forward_skb);
@@ -1869,36 +1873,6 @@ void netif_device_attach(struct net_device *dev)
 }
 EXPORT_SYMBOL(netif_device_attach);
 
-/**
- * skb_dev_set -- assign a new device to a buffer
- * @skb: buffer for the new device
- * @dev: network device
- *
- * If an skb is owned by a device already, we have to reset
- * all data private to the namespace a device belongs to
- * before assigning it a new device.
- */
-#ifdef CONFIG_NET_NS
-void skb_set_dev(struct sk_buff *skb, struct net_device *dev)
-{
-       skb_dst_drop(skb);
-       if (skb->dev && !net_eq(dev_net(skb->dev), dev_net(dev))) {
-               secpath_reset(skb);
-               nf_reset(skb);
-               skb_init_secmark(skb);
-               skb->mark = 0;
-               skb->priority = 0;
-               skb->nf_trace = 0;
-               skb->ipvs_property = 0;
-#ifdef CONFIG_NET_SCHED
-               skb->tc_index = 0;
-#endif
-       }
-       skb->dev = dev;
-}
-EXPORT_SYMBOL(skb_set_dev);
-#endif /* CONFIG_NET_NS */
-
 static void skb_warn_bad_offload(const struct sk_buff *skb)
 {
        static const netdev_features_t null_features = 0;