[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>
diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c
index 36331a5..eb6be50 100644
--- a/net/packet/af_packet.c
+++ b/net/packet/af_packet.c
@@ -509,7 +509,7 @@
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 @@
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;