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Diffstat (limited to 'net/8021q/vlan_core.c')
-rw-r--r--net/8021q/vlan_core.c16
1 files changed, 9 insertions, 7 deletions
diff --git a/net/8021q/vlan_core.c b/net/8021q/vlan_core.c
index 0eb96f7e44be..b6d55a9304f2 100644
--- a/net/8021q/vlan_core.c
+++ b/net/8021q/vlan_core.c
@@ -30,7 +30,7 @@ int __vlan_hwaccel_rx(struct sk_buff *skb, struct vlan_group *grp,
skb->pkt_type = PACKET_OTHERHOST;
}
- return (polling ? netif_receive_skb(skb) : netif_rx(skb));
+ return polling ? netif_receive_skb(skb) : netif_rx(skb);
drop:
dev_kfree_skb_any(skb);
@@ -38,12 +38,12 @@ drop:
}
EXPORT_SYMBOL(__vlan_hwaccel_rx);
-int vlan_hwaccel_do_receive(struct sk_buff *skb)
+void vlan_hwaccel_do_receive(struct sk_buff *skb)
{
struct net_device *dev = skb->dev;
struct vlan_rx_stats *rx_stats;
- skb->dev = vlan_dev_info(dev)->real_dev;
+ skb->dev = vlan_dev_real_dev(dev);
netif_nit_deliver(skb);
skb->dev = dev;
@@ -72,7 +72,6 @@ int vlan_hwaccel_do_receive(struct sk_buff *skb)
break;
}
u64_stats_update_end(&rx_stats->syncp);
- return 0;
}
struct net_device *vlan_dev_real_dev(const struct net_device *dev)
@@ -112,9 +111,12 @@ vlan_gro_common(struct napi_struct *napi, struct vlan_group *grp,
}
for (p = napi->gro_list; p; p = p->next) {
- NAPI_GRO_CB(p)->same_flow =
- p->dev == skb->dev && !compare_ether_header(
- skb_mac_header(p), skb_gro_mac_header(skb));
+ unsigned long diffs;
+
+ diffs = (unsigned long)p->dev ^ (unsigned long)skb->dev;
+ diffs |= compare_ether_header(skb_mac_header(p),
+ skb_gro_mac_header(skb));
+ NAPI_GRO_CB(p)->same_flow = !diffs;
NAPI_GRO_CB(p)->flush = 0;
}