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path: root/drivers/net/veth.c
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Diffstat (limited to 'drivers/net/veth.c')
-rw-r--r--drivers/net/veth.c30
1 files changed, 9 insertions, 21 deletions
diff --git a/drivers/net/veth.c b/drivers/net/veth.c
index 31cd817..852d0e7 100644
--- a/drivers/net/veth.c
+++ b/drivers/net/veth.c
@@ -8,7 +8,6 @@
*
*/
-#include <linux/list.h>
#include <linux/netdevice.h>
#include <linux/ethtool.h>
#include <linux/etherdevice.h>
@@ -30,14 +29,10 @@ struct veth_net_stats {
struct veth_priv {
struct net_device *peer;
- struct net_device *dev;
- struct list_head list;
struct veth_net_stats *stats;
unsigned ip_summed;
};
-static LIST_HEAD(veth_list);
-
/*
* ethtool interface
*/
@@ -267,16 +262,20 @@ static void veth_dev_free(struct net_device *dev)
free_netdev(dev);
}
+static const struct net_device_ops veth_netdev_ops = {
+ .ndo_init = veth_dev_init,
+ .ndo_open = veth_open,
+ .ndo_start_xmit = veth_xmit,
+ .ndo_get_stats = veth_get_stats,
+};
+
static void veth_setup(struct net_device *dev)
{
ether_setup(dev);
- dev->hard_start_xmit = veth_xmit;
- dev->get_stats = veth_get_stats;
- dev->open = veth_open;
+ dev->netdev_ops = &veth_netdev_ops;
dev->ethtool_ops = &veth_ethtool_ops;
dev->features |= NETIF_F_LLTX;
- dev->init = veth_dev_init;
dev->destructor = veth_dev_free;
}
@@ -302,7 +301,7 @@ static int veth_device_event(struct notifier_block *unused,
{
struct net_device *dev = ptr;
- if (dev->open != veth_open)
+ if (dev->netdev_ops->ndo_open != veth_open)
goto out;
switch (event) {
@@ -420,14 +419,10 @@ static int veth_newlink(struct net_device *dev,
*/
priv = netdev_priv(dev);
- priv->dev = dev;
priv->peer = peer;
- list_add(&priv->list, &veth_list);
priv = netdev_priv(peer);
- priv->dev = peer;
priv->peer = dev;
- INIT_LIST_HEAD(&priv->list);
return 0;
err_register_dev:
@@ -449,13 +444,6 @@ static void veth_dellink(struct net_device *dev)
priv = netdev_priv(dev);
peer = priv->peer;
- if (!list_empty(&priv->list))
- list_del(&priv->list);
-
- priv = netdev_priv(peer);
- if (!list_empty(&priv->list))
- list_del(&priv->list);
-
unregister_netdevice(dev);
unregister_netdevice(peer);
}
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