diff mbox series

[net-next,2/2] macvlan: Only update pkt_type if destination MAC address matches

Message ID 20171013204030.16950.96375.stgit@localhost.localdomain
State Accepted, archived
Delegated to: David Miller
Headers show
Series Minor macvlan source mode cleanups | expand

Commit Message

Alexander H Duyck Oct. 13, 2017, 8:40 p.m. UTC 
From: Alexander Duyck <alexander.h.duyck@intel.com>

This patch updates the pkt_type to PACKET_HOST only if the destination MAC
address matches on the on the source based macvlan. It didn't make sense to
be updating broadcast, multicast, and non-local destined frames with
PACKET_HOST.

Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
---
 drivers/net/macvlan.c |    4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/net/macvlan.c b/drivers/net/macvlan.c
index fb1c9e095d0c..b0cd866915d7 100644
--- a/drivers/net/macvlan.c
+++ b/drivers/net/macvlan.c
@@ -413,7 +413,9 @@  static void macvlan_forward_source_one(struct sk_buff *skb,
 
 	len = nskb->len + ETH_HLEN;
 	nskb->dev = dev;
-	nskb->pkt_type = PACKET_HOST;
+
+	if (ether_addr_equal_64bits(eth_hdr(skb)->h_dest, dev->dev_addr))
+		nskb->pkt_type = PACKET_HOST;
 
 	ret = netif_rx(nskb);
 	macvlan_count_rx(vlan, len, ret == NET_RX_SUCCESS, false);