@@ -237,7 +237,7 @@ mcast_acct:
}
}
-static int ipvlan_rcv_frame(struct ipvl_addr *addr, struct sk_buff *skb,
+static int ipvlan_rcv_frame(struct ipvl_addr *addr, struct sk_buff **pskb,
bool local)
{
struct ipvl_dev *ipvlan = addr->master;
@@ -245,6 +245,7 @@ static int ipvlan_rcv_frame(struct ipvl_addr *addr, struct sk_buff *skb,
unsigned int len;
rx_handler_result_t ret = RX_HANDLER_CONSUMED;
bool success = false;
+ struct sk_buff *skb = *pskb;
len = skb->len + ETH_HLEN;
if (unlikely(!(dev->flags & IFF_UP))) {
@@ -256,6 +257,7 @@ static int ipvlan_rcv_frame(struct ipvl_addr *addr, struct sk_buff *skb,
if (!skb)
goto out;
+ *pskb = skb;
skb->dev = dev;
skb->pkt_type = PACKET_HOST;
@@ -447,7 +449,7 @@ static int ipvlan_xmit_mode_l3(struct sk_buff *skb, struct net_device *dev)
addr = ipvlan_addr_lookup(ipvlan->port, lyr3h, addr_type, true);
if (addr)
- return ipvlan_rcv_frame(addr, skb, true);
+ return ipvlan_rcv_frame(addr, &skb, true);
out:
skb->dev = ipvlan->phy_dev;
@@ -467,7 +469,7 @@ static int ipvlan_xmit_mode_l2(struct sk_buff *skb, struct net_device *dev)
if (lyr3h) {
addr = ipvlan_addr_lookup(ipvlan->port, lyr3h, addr_type, true);
if (addr)
- return ipvlan_rcv_frame(addr, skb, true);
+ return ipvlan_rcv_frame(addr, &skb, true);
}
skb = skb_share_check(skb, GFP_ATOMIC);
if (!skb)
@@ -553,7 +555,7 @@ static rx_handler_result_t ipvlan_handle_mode_l3(struct sk_buff **pskb,
addr = ipvlan_addr_lookup(port, lyr3h, addr_type, true);
if (addr)
- ret = ipvlan_rcv_frame(addr, skb, false);
+ ret = ipvlan_rcv_frame(addr, pskb, false);
out:
return ret;
@@ -580,7 +582,7 @@ static rx_handler_result_t ipvlan_handle_mode_l2(struct sk_buff **pskb,
addr = ipvlan_addr_lookup(port, lyr3h, addr_type, true);
if (addr)
- ret = ipvlan_rcv_frame(addr, skb, false);
+ ret = ipvlan_rcv_frame(addr, pskb, false);
}
return ret;