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path: root/drivers/net/hyperv
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-rw-r--r--drivers/net/hyperv/netvsc_drv.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/net/hyperv/netvsc_drv.c b/drivers/net/hyperv/netvsc_drv.c
index ab2307b5d9a7..4dccead586be 100644
--- a/drivers/net/hyperv/netvsc_drv.c
+++ b/drivers/net/hyperv/netvsc_drv.c
@@ -285,7 +285,9 @@ int netvsc_recv_callback(struct hv_device *device_obj,
skb->protocol = eth_type_trans(skb, net);
skb->ip_summed = CHECKSUM_NONE;
- __vlan_hwaccel_put_tag(skb, htons(ETH_P_8021Q), packet->vlan_tci);
+ if (packet->vlan_tci & VLAN_TAG_PRESENT)
+ __vlan_hwaccel_put_tag(skb, htons(ETH_P_8021Q),
+ packet->vlan_tci);
net->stats.rx_packets++;
net->stats.rx_bytes += packet->total_data_buflen;