*/
static int port_cost(struct net_device *dev)
{
- if (dev->ethtool_ops->get_settings) {
- struct ethtool_cmd ecmd = { ETHTOOL_GSET };
- int err = dev->ethtool_ops->get_settings(dev, &ecmd);
- if (!err) {
+ if (dev->ethtool_ops && dev->ethtool_ops->get_settings) {
+ struct ethtool_cmd ecmd = { .cmd = ETHTOOL_GSET, };
+
+ if (!dev->ethtool_ops->get_settings(dev, &ecmd)) {
switch(ecmd.speed) {
- case SPEED_100:
- return 19;
- case SPEED_1000:
- return 4;
case SPEED_10000:
return 2;
+ case SPEED_1000:
+ return 4;
+ case SPEED_100:
+ return 19;
case SPEED_10:
return 100;
}
struct net_bridge *br = p->br;
struct net_device *dev = p->dev;
- sysfs_remove_link(&br->ifobj, dev->name);
+ sysfs_remove_link(br->ifobj, dev->name);
dev_set_promiscuity(dev, -1);
p->state = BR_STATE_DISABLED;
br_stp_port_timer_init(p);
- kobject_init(&p->kobj);
- kobject_set_name(&p->kobj, SYSFS_BRIDGE_PORT_ATTR);
- p->kobj.ktype = &brport_ktype;
- p->kobj.parent = &(dev->dev.kobj);
- p->kobj.kset = NULL;
-
return p;
}
rtnl_lock();
if (strchr(dev->name, '%')) {
ret = dev_alloc_name(dev, dev->name);
- if (ret < 0) {
- free_netdev(dev);
- goto out;
- }
+ if (ret < 0)
+ goto out_free;
}
ret = register_netdevice(dev);
if (ret)
- goto out;
+ goto out_free;
ret = br_sysfs_addbr(dev);
if (ret)
out:
rtnl_unlock();
return ret;
+
+out_free:
+ free_netdev(dev);
+ goto out;
}
int br_del_bridge(const char *name)
int ret = 0;
rtnl_lock();
- dev = __dev_get_by_name(name);
+ dev = __dev_get_by_name(&init_net, name);
if (dev == NULL)
ret = -ENXIO; /* Could not find device */
if (IS_ERR(p))
return PTR_ERR(p);
- err = kobject_add(&p->kobj);
+ err = kobject_init_and_add(&p->kobj, &brport_ktype, &(dev->dev.kobj),
+ SYSFS_BRIDGE_PORT_ATTR);
if (err)
goto err0;
br_fdb_delete_by_port(br, p, 1);
err1:
kobject_del(&p->kobj);
+ goto put_back;
err0:
kobject_put(&p->kobj);
+
+put_back:
+ dev_put(dev);
return err;
}
void __exit br_cleanup_bridges(void)
{
- struct net_device *dev, *nxt;
+ struct net_device *dev;
rtnl_lock();
- for_each_netdev_safe(dev, nxt)
- if (dev->priv_flags & IFF_EBRIDGE)
+restart:
+ for_each_netdev(&init_net, dev) {
+ if (dev->priv_flags & IFF_EBRIDGE) {
del_br(dev->priv);
+ goto restart;
+ }
+ }
rtnl_unlock();
}