1 files changed, 5 insertions, 31 deletions

diff --git a/net/core/dev.c b/net/core/dev.c
index 9bb8f87c4cda..99e1d759f41e 100644
--- 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;