4 files changed, 5 insertions, 43 deletions

diff --git a/drivers/infiniband/hw/hfi1/driver.c b/drivers/infiniband/hw/hfi1/driver.c
index a40701a6e1b6..0b64aa87ab73 100644
--- a/drivers/infiniband/hw/hfi1/driver.c
+++ b/drivers/infiniband/hw/hfi1/driver.c
@@ -1686,7 +1686,6 @@ static void hfi1_ipoib_ib_rcv(struct hfi1_packet *packet)
 	u32 extra_bytes;
 	u32 tlen, qpnum;
 	bool do_work, do_cnp;
-	struct hfi1_ipoib_dev_priv *priv;
 
 	trace_hfi1_rcvhdr(packet);
 
@@ -1734,8 +1733,7 @@ static void hfi1_ipoib_ib_rcv(struct hfi1_packet *packet)
 	if (unlikely(!skb))
 		goto drop;
 
-	priv = hfi1_ipoib_priv(netdev);
-	hfi1_ipoib_update_rx_netstats(priv, 1, skb->len);
+	dev_sw_netstats_rx_add(netdev, skb->len);
 
 	skb->dev = netdev;
 	skb->pkt_type = PACKET_HOST;
diff --git a/drivers/infiniband/hw/hfi1/ipoib.h b/drivers/infiniband/hw/hfi1/ipoib.h
index b8c9d0a003fb..f650cac9d424 100644
--- a/drivers/infiniband/hw/hfi1/ipoib.h
+++ b/drivers/infiniband/hw/hfi1/ipoib.h
@@ -110,7 +110,6 @@ struct hfi1_ipoib_dev_priv {
 
 	const struct net_device_ops *netdev_ops;
 	struct rvt_qp *qp;
-	struct pcpu_sw_netstats __percpu *netstats;
 };
 
 /* hfi1 ipoib rdma netdev's private data structure */
@@ -126,32 +125,6 @@ hfi1_ipoib_priv(const struct net_device *dev)
 	return &((struct hfi1_ipoib_rdma_netdev *)netdev_priv(dev))->dev_priv;
 }
 
-static inline void
-hfi1_ipoib_update_rx_netstats(struct hfi1_ipoib_dev_priv *priv,
-			      u64 packets,
-			      u64 bytes)
-{
-	struct pcpu_sw_netstats *netstats = this_cpu_ptr(priv->netstats);
-
-	u64_stats_update_begin(&netstats->syncp);
-	netstats->rx_packets += packets;
-	netstats->rx_bytes += bytes;
-	u64_stats_update_end(&netstats->syncp);
-}
-
-static inline void
-hfi1_ipoib_update_tx_netstats(struct hfi1_ipoib_dev_priv *priv,
-			      u64 packets,
-			      u64 bytes)
-{
-	struct pcpu_sw_netstats *netstats = this_cpu_ptr(priv->netstats);
-
-	u64_stats_update_begin(&netstats->syncp);
-	netstats->tx_packets += packets;
-	netstats->tx_bytes += bytes;
-	u64_stats_update_end(&netstats->syncp);
-}
-
 int hfi1_ipoib_send_dma(struct net_device *dev,
 			struct sk_buff *skb,
 			struct ib_ah *address,
diff --git a/drivers/infiniband/hw/hfi1/ipoib_main.c b/drivers/infiniband/hw/hfi1/ipoib_main.c
index 9f71b9d706bd..3242290eb6a7 100644
--- a/drivers/infiniband/hw/hfi1/ipoib_main.c
+++ b/drivers/infiniband/hw/hfi1/ipoib_main.c
@@ -21,7 +21,7 @@ static int hfi1_ipoib_dev_init(struct net_device *dev)
 	struct hfi1_ipoib_dev_priv *priv = hfi1_ipoib_priv(dev);
 	int ret;
 
-	priv->netstats = netdev_alloc_pcpu_stats(struct pcpu_sw_netstats);
+	dev->tstats = netdev_alloc_pcpu_stats(struct pcpu_sw_netstats);
 
 	ret = priv->netdev_ops->ndo_init(dev);
 	if (ret)
@@ -93,21 +93,12 @@ static int hfi1_ipoib_dev_stop(struct net_device *dev)
 	return priv->netdev_ops->ndo_stop(dev);
 }
 
-static void hfi1_ipoib_dev_get_stats64(struct net_device *dev,
-				       struct rtnl_link_stats64 *storage)
-{
-	struct hfi1_ipoib_dev_priv *priv = hfi1_ipoib_priv(dev);
-
-	netdev_stats_to_stats64(storage, &dev->stats);
-	dev_fetch_sw_netstats(storage, priv->netstats);
-}
-
 static const struct net_device_ops hfi1_ipoib_netdev_ops = {
 	.ndo_init         = hfi1_ipoib_dev_init,
 	.ndo_uninit       = hfi1_ipoib_dev_uninit,
 	.ndo_open         = hfi1_ipoib_dev_open,
 	.ndo_stop         = hfi1_ipoib_dev_stop,
-	.ndo_get_stats64  = hfi1_ipoib_dev_get_stats64,
+	.ndo_get_stats64  = dev_get_tstats64,
 };
 
 static int hfi1_ipoib_send(struct net_device *dev,
@@ -182,7 +173,7 @@ static void hfi1_ipoib_netdev_dtor(struct net_device *dev)
 	hfi1_ipoib_txreq_deinit(priv);
 	hfi1_ipoib_rxq_deinit(priv->netdev);
 
-	free_percpu(priv->netstats);
+	free_percpu(dev->tstats);
 }
 
 static void hfi1_ipoib_free_rdma_netdev(struct net_device *dev)
diff --git a/drivers/infiniband/hw/hfi1/ipoib_tx.c b/drivers/infiniband/hw/hfi1/ipoib_tx.c
index 9df292b51a05..edd4eeac8dd1 100644
--- a/drivers/infiniband/hw/hfi1/ipoib_tx.c
+++ b/drivers/infiniband/hw/hfi1/ipoib_tx.c
@@ -121,7 +121,7 @@ static void hfi1_ipoib_free_tx(struct ipoib_txreq *tx, int budget)
 	struct hfi1_ipoib_dev_priv *priv = tx->priv;
 
 	if (likely(!tx->sdma_status)) {
-		hfi1_ipoib_update_tx_netstats(priv, 1, tx->skb->len);
+		dev_sw_netstats_tx_add(priv->netdev, 1, tx->skb->len);
 	} else {
 		++priv->netdev->stats.tx_errors;
 		dd_dev_warn(priv->dd,