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-rw-r--r--net/8021q/vlan.h2
-rw-r--r--net/8021q/vlan_core.c2
-rw-r--r--net/8021q/vlan_dev.c11
3 files changed, 6 insertions, 9 deletions
diff --git a/net/8021q/vlan.h b/net/8021q/vlan.h
index b26ce343072c..8d9503ad01da 100644
--- a/net/8021q/vlan.h
+++ b/net/8021q/vlan.h
@@ -25,7 +25,6 @@ struct vlan_priority_tci_mapping {
25 * @rx_multicast: number of received multicast packets 25 * @rx_multicast: number of received multicast packets
26 * @syncp: synchronization point for 64bit counters 26 * @syncp: synchronization point for 64bit counters
27 * @rx_errors: number of errors 27 * @rx_errors: number of errors
28 * @rx_dropped: number of dropped packets
29 */ 28 */
30struct vlan_rx_stats { 29struct vlan_rx_stats {
31 u64 rx_packets; 30 u64 rx_packets;
@@ -33,7 +32,6 @@ struct vlan_rx_stats {
33 u64 rx_multicast; 32 u64 rx_multicast;
34 struct u64_stats_sync syncp; 33 struct u64_stats_sync syncp;
35 unsigned long rx_errors; 34 unsigned long rx_errors;
36 unsigned long rx_dropped;
37}; 35};
38 36
39/** 37/**
diff --git a/net/8021q/vlan_core.c b/net/8021q/vlan_core.c
index b6d55a9304f2..dee727ce0291 100644
--- a/net/8021q/vlan_core.c
+++ b/net/8021q/vlan_core.c
@@ -33,6 +33,7 @@ int __vlan_hwaccel_rx(struct sk_buff *skb, struct vlan_group *grp,
33 return polling ? netif_receive_skb(skb) : netif_rx(skb); 33 return polling ? netif_receive_skb(skb) : netif_rx(skb);
34 34
35drop: 35drop:
36 atomic_long_inc(&skb->dev->rx_dropped);
36 dev_kfree_skb_any(skb); 37 dev_kfree_skb_any(skb);
37 return NET_RX_DROP; 38 return NET_RX_DROP;
38} 39}
@@ -123,6 +124,7 @@ vlan_gro_common(struct napi_struct *napi, struct vlan_group *grp,
123 return dev_gro_receive(napi, skb); 124 return dev_gro_receive(napi, skb);
124 125
125drop: 126drop:
127 atomic_long_inc(&skb->dev->rx_dropped);
126 return GRO_DROP; 128 return GRO_DROP;
127} 129}
128 130
diff --git a/net/8021q/vlan_dev.c b/net/8021q/vlan_dev.c
index f6fbcc0f1af9..f54251edd40d 100644
--- a/net/8021q/vlan_dev.c
+++ b/net/8021q/vlan_dev.c
@@ -225,16 +225,15 @@ int vlan_skb_recv(struct sk_buff *skb, struct net_device *dev,
225 } 225 }
226 } 226 }
227 227
228 if (unlikely(netif_rx(skb) == NET_RX_DROP)) { 228 netif_rx(skb);
229 if (rx_stats) 229
230 rx_stats->rx_dropped++;
231 }
232 rcu_read_unlock(); 230 rcu_read_unlock();
233 return NET_RX_SUCCESS; 231 return NET_RX_SUCCESS;
234 232
235err_unlock: 233err_unlock:
236 rcu_read_unlock(); 234 rcu_read_unlock();
237err_free: 235err_free:
236 atomic_long_inc(&dev->rx_dropped);
238 kfree_skb(skb); 237 kfree_skb(skb);
239 return NET_RX_DROP; 238 return NET_RX_DROP;
240} 239}
@@ -846,15 +845,13 @@ static struct rtnl_link_stats64 *vlan_dev_get_stats64(struct net_device *dev, st
846 accum.rx_packets += rxpackets; 845 accum.rx_packets += rxpackets;
847 accum.rx_bytes += rxbytes; 846 accum.rx_bytes += rxbytes;
848 accum.rx_multicast += rxmulticast; 847 accum.rx_multicast += rxmulticast;
849 /* rx_errors, rx_dropped are ulong, not protected by syncp */ 848 /* rx_errors is ulong, not protected by syncp */
850 accum.rx_errors += p->rx_errors; 849 accum.rx_errors += p->rx_errors;
851 accum.rx_dropped += p->rx_dropped;
852 } 850 }
853 stats->rx_packets = accum.rx_packets; 851 stats->rx_packets = accum.rx_packets;
854 stats->rx_bytes = accum.rx_bytes; 852 stats->rx_bytes = accum.rx_bytes;
855 stats->rx_errors = accum.rx_errors; 853 stats->rx_errors = accum.rx_errors;
856 stats->multicast = accum.rx_multicast; 854 stats->multicast = accum.rx_multicast;
857 stats->rx_dropped = accum.rx_dropped;
858 } 855 }
859 return stats; 856 return stats;
860} 857}