1 files changed, 15 insertions, 24 deletions

diff --git a/net/bridge/br_device.c b/net/bridge/br_device.c
index d3ea9d0779fb..3f2f06b4dd27 100644
--- a/net/bridge/br_device.c
+++ b/net/bridge/br_device.c
@@ -30,7 +30,6 @@ netdev_tx_t br_dev_xmit(struct sk_buff *skb, struct net_device *dev)
 	struct net_bridge *br = netdev_priv(dev);
 	struct net_bridge_fdb_entry *dst;
 	struct net_bridge_mdb_entry *mdst;
-	struct pcpu_sw_netstats *brstats = this_cpu_ptr(br->stats);
 	const struct nf_br_ops *nf_ops;
 	u8 state = BR_STATE_FORWARDING;
 	const unsigned char *dest;
@@ -45,10 +44,7 @@ netdev_tx_t br_dev_xmit(struct sk_buff *skb, struct net_device *dev)
 		return NETDEV_TX_OK;
 	}
 
-	u64_stats_update_begin(&brstats->syncp);
-	brstats->tx_packets++;
-	brstats->tx_bytes += skb->len;
-	u64_stats_update_end(&brstats->syncp);
+	dev_sw_netstats_tx_add(dev, 1, skb->len);
 
 	br_switchdev_frame_unmark(skb);
 	BR_INPUT_SKB_CB(skb)->brdev = dev;
@@ -93,7 +89,7 @@ netdev_tx_t br_dev_xmit(struct sk_buff *skb, struct net_device *dev)
 
 		mdst = br_mdb_get(br, skb, vid);
 		if ((mdst || BR_INPUT_SKB_CB_MROUTERS_ONLY(skb)) &&
-		    br_multicast_querier_exists(br, eth_hdr(skb)))
+		    br_multicast_querier_exists(br, eth_hdr(skb), mdst))
 			br_multicast_flood(mdst, skb, false, true);
 		else
 			br_flood(br, skb, BR_PKT_MULTICAST, false, true);
@@ -119,26 +115,26 @@ static int br_dev_init(struct net_device *dev)
 	struct net_bridge *br = netdev_priv(dev);
 	int err;
 
-	br->stats = netdev_alloc_pcpu_stats(struct pcpu_sw_netstats);
-	if (!br->stats)
+	dev->tstats = netdev_alloc_pcpu_stats(struct pcpu_sw_netstats);
+	if (!dev->tstats)
 		return -ENOMEM;
 
 	err = br_fdb_hash_init(br);
 	if (err) {
-		free_percpu(br->stats);
+		free_percpu(dev->tstats);
 		return err;
 	}
 
 	err = br_mdb_hash_init(br);
 	if (err) {
-		free_percpu(br->stats);
+		free_percpu(dev->tstats);
 		br_fdb_hash_fini(br);
 		return err;
 	}
 
 	err = br_vlan_init(br);
 	if (err) {
-		free_percpu(br->stats);
+		free_percpu(dev->tstats);
 		br_mdb_hash_fini(br);
 		br_fdb_hash_fini(br);
 		return err;
@@ -146,7 +142,7 @@ static int br_dev_init(struct net_device *dev)
 
 	err = br_multicast_init_stats(br);
 	if (err) {
-		free_percpu(br->stats);
+		free_percpu(dev->tstats);
 		br_vlan_flush(br);
 		br_mdb_hash_fini(br);
 		br_fdb_hash_fini(br);
@@ -165,7 +161,7 @@ static void br_dev_uninit(struct net_device *dev)
 	br_vlan_flush(br);
 	br_mdb_hash_fini(br);
 	br_fdb_hash_fini(br);
-	free_percpu(br->stats);
+	free_percpu(dev->tstats);
 }
 
 static int br_dev_open(struct net_device *dev)
@@ -208,15 +204,6 @@ static int br_dev_stop(struct net_device *dev)
 	return 0;
 }
 
-static void br_get_stats64(struct net_device *dev,
-			   struct rtnl_link_stats64 *stats)
-{
-	struct net_bridge *br = netdev_priv(dev);
-
-	netdev_stats_to_stats64(stats, &dev->stats);
-	dev_fetch_sw_netstats(stats, br->stats);
-}
-
 static int br_change_mtu(struct net_device *dev, int new_mtu)
 {
 	struct net_bridge *br = netdev_priv(dev);
@@ -410,7 +397,7 @@ static const struct net_device_ops br_netdev_ops = {
 	.ndo_init		 = br_dev_init,
 	.ndo_uninit		 = br_dev_uninit,
 	.ndo_start_xmit		 = br_dev_xmit,
-	.ndo_get_stats64	 = br_get_stats64,
+	.ndo_get_stats64	 = dev_get_tstats64,
 	.ndo_set_mac_address	 = br_set_mac_address,
 	.ndo_set_rx_mode	 = br_dev_set_multicast_list,
 	.ndo_change_rx_flags	 = br_dev_change_rx_flags,
@@ -461,8 +448,12 @@ void br_dev_setup(struct net_device *dev)
 	spin_lock_init(&br->lock);
 	INIT_LIST_HEAD(&br->port_list);
 	INIT_HLIST_HEAD(&br->fdb_list);
+	INIT_HLIST_HEAD(&br->frame_type_list);
 #if IS_ENABLED(CONFIG_BRIDGE_MRP)
-	INIT_LIST_HEAD(&br->mrp_list);
+	INIT_HLIST_HEAD(&br->mrp_list);
+#endif
+#if IS_ENABLED(CONFIG_BRIDGE_CFM)
+	INIT_HLIST_HEAD(&br->mep_list);
 #endif
 	spin_lock_init(&br->hash_lock);