3.2.75-rc1 review patch.  If anyone has any objections, please let me know.

------------------

From: Sabrina Dubroca <[email protected]>

commit e639b8d8a7a728f0b05ef2df6cb6b45dc3d4e556 upstream.

Reset pskb in macvlan_handle_frame in case skb_share_check returned a
clone.

Fixes: 8a4eb5734e8d ("net: introduce rx_handler results and logic around that")
Signed-off-by: Sabrina Dubroca <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Signed-off-by: Ben Hutchings <[email protected]>
---
 drivers/net/macvlan.c | 2 ++
 1 file changed, 2 insertions(+)

--- a/drivers/net/macvlan.c
+++ b/drivers/net/macvlan.c
@@ -172,6 +172,7 @@ static rx_handler_result_t macvlan_handl
                skb = ip_check_defrag(skb, IP_DEFRAG_MACVLAN);
                if (!skb)
                        return RX_HANDLER_CONSUMED;
+               *pskb = skb;
                eth = eth_hdr(skb);
                src = macvlan_hash_lookup(port, eth->h_source);
                if (!src)
@@ -221,6 +222,7 @@ static rx_handler_result_t macvlan_handl
        if (!skb)
                goto out;
 
+       *pskb = skb;
        skb->dev = dev;
        skb->pkt_type = PACKET_HOST;
 

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