Merging upstream version 6.9.7.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 7 insertions, 18 deletions

diff --git a/drivers/net/bareudp.c b/drivers/net/bareudp.c
index 31377bb1cc..339db6e4a1 100644
--- a/drivers/net/bareudp.c
+++ b/drivers/net/bareudp.c
@@ -194,15 +194,10 @@ static int bareudp_init(struct net_device *dev)
 	struct bareudp_dev *bareudp = netdev_priv(dev);
 	int err;
 
-	dev->tstats = netdev_alloc_pcpu_stats(struct pcpu_sw_netstats);
-	if (!dev->tstats)
-		return -ENOMEM;
-
 	err = gro_cells_init(&bareudp->gro_cells, dev);
-	if (err) {
-		free_percpu(dev->tstats);
+	if (err)
 		return err;
-	}
+
 	return 0;
 }
 
@@ -211,7 +206,6 @@ static void bareudp_uninit(struct net_device *dev)
 	struct bareudp_dev *bareudp = netdev_priv(dev);
 
 	gro_cells_destroy(&bareudp->gro_cells);
-	free_percpu(dev->tstats);
 }
 
 static struct socket *bareudp_create_sock(struct net *net, __be16 port)
@@ -529,7 +523,6 @@ static const struct net_device_ops bareudp_netdev_ops = {
 	.ndo_open               = bareudp_open,
 	.ndo_stop               = bareudp_stop,
 	.ndo_start_xmit         = bareudp_xmit,
-	.ndo_get_stats64        = dev_get_tstats64,
 	.ndo_fill_metadata_dst  = bareudp_fill_metadata_dst,
 };
 
@@ -567,6 +560,7 @@ static void bareudp_setup(struct net_device *dev)
 	netif_keep_dst(dev);
 	dev->priv_flags |= IFF_NO_QUEUE;
 	dev->flags = IFF_POINTOPOINT | IFF_NOARP | IFF_MULTICAST;
+	dev->pcpu_stat_type = NETDEV_PCPU_STAT_TSTATS;
 }
 
 static int bareudp_validate(struct nlattr *tb[], struct nlattr *data[],
@@ -760,23 +754,18 @@ static void bareudp_destroy_tunnels(struct net *net, struct list_head *head)
 		unregister_netdevice_queue(bareudp->dev, head);
 }
 
-static void __net_exit bareudp_exit_batch_net(struct list_head *net_list)
+static void __net_exit bareudp_exit_batch_rtnl(struct list_head *net_list,
+					       struct list_head *dev_kill_list)
 {
 	struct net *net;
-	LIST_HEAD(list);
 
-	rtnl_lock();
 	list_for_each_entry(net, net_list, exit_list)
-		bareudp_destroy_tunnels(net, &list);
-
-	/* unregister the devices gathered above */
-	unregister_netdevice_many(&list);
-	rtnl_unlock();
+		bareudp_destroy_tunnels(net, dev_kill_list);
 }
 
 static struct pernet_operations bareudp_net_ops = {
 	.init = bareudp_init_net,
-	.exit_batch = bareudp_exit_batch_net,
+	.exit_batch_rtnl = bareudp_exit_batch_rtnl,
 	.id   = &bareudp_net_id,
 	.size = sizeof(struct bareudp_net),
 };