[AF_PACKET]: Allow multicast traffic to be caught by ORIGDEV when bonded

The socket option for packet sockets to return the original ifindex instead
of the bonded ifindex will not match multicast traffic.  Since this socket
option is the most useful for layer 2 traffic and multicast traffic, make
the option multicast-aware.

Signed-off-by: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 2 insertions, 2 deletions

diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c
index 36331a5f0abe..eb6be5030c70 100644
--- a/net/packet/af_packet.c
+++ b/net/packet/af_packet.c
@@ -509,7 +509,7 @@ static int packet_rcv(struct sk_buff *skb, struct net_device *dev, struct packet
         sll->sll_hatype = dev->type;
         sll->sll_protocol = skb->protocol;
         sll->sll_pkttype = skb->pkt_type;
-        if (unlikely(po->origdev) && skb->pkt_type == PACKET_HOST)
+        if (unlikely(po->origdev))
                 sll->sll_ifindex = orig_dev->ifindex;
         else
                 sll->sll_ifindex = dev->ifindex;
@@ -655,7 +655,7 @@ static int tpacket_rcv(struct sk_buff *skb, struct net_device *dev, struct packe
         sll->sll_hatype = dev->type;
         sll->sll_protocol = skb->protocol;
         sll->sll_pkttype = skb->pkt_type;
-        if (unlikely(po->origdev) && skb->pkt_type == PACKET_HOST)
+        if (unlikely(po->origdev))
                 sll->sll_ifindex = orig_dev->ifindex;
         else
                 sll->sll_ifindex = dev->ifindex;