veth: remove unused list
The veth network device is stored in a list in the netdev private.
AFAICS, this list is never used so I removed this list from the code.
Signed-off-by: Daniel Lezcano <dlezcano@fr.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/veth.c b/drivers/net/veth.c
index f7ea5bc..75b40fe 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>
@@ -30,13 +29,10 @@
struct veth_priv {
struct net_device *peer;
- struct list_head list;
struct veth_net_stats *stats;
unsigned ip_summed;
};
-static LIST_HEAD(veth_list);
-
/*
* ethtool interface
*/
@@ -420,11 +416,9 @@
priv = netdev_priv(dev);
priv->peer = peer;
- list_add(&priv->list, &veth_list);
priv = netdev_priv(peer);
priv->peer = dev;
- INIT_LIST_HEAD(&priv->list);
return 0;
err_register_dev:
@@ -446,13 +440,6 @@
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);
}