Signed-off-by: Stanislav Kinsburskiy <[email protected]>
---
drivers/net/venetdev.c | 79 ++----------------------------------------------
1 file changed, 4 insertions(+), 75 deletions(-)
diff --git a/drivers/net/venetdev.c b/drivers/net/venetdev.c
index 261be76..aea0893 100644
--- a/drivers/net/venetdev.c
+++ b/drivers/net/venetdev.c
@@ -1113,67 +1113,6 @@ static struct cftype venet_cftypes[] = {
{ }
};
-static int venet_dev_start(struct ve_struct *ve)
-{
- struct net_device *dev_venet;
- int err;
-
- dev_venet = alloc_netdev(0, "venet%d", venet_setup);
- if (!dev_venet)
- return -ENOMEM;
- dev_net_set(dev_venet, ve->ve_netns);
- err = dev_alloc_name(dev_venet, dev_venet->name);
- if (err<0)
- goto err;
- dev_venet->features |= NETIF_F_NETNS_LOCAL;
- dev_venet->rtnl_link_ops = &venet_link_ops;
- dev_venet->rtnl_link_state = RTNL_LINK_INITIALIZING;
- if ((err = register_netdev(dev_venet)) != 0)
- goto err;
- ve->_venet_dev = dev_venet;
- return 0;
-err:
- free_netdev(dev_venet);
- printk(KERN_ERR "VENET initialization error err=%d\n", err);
- return err;
-}
-
-static __net_init int venet_init_net(struct net *net)
-{
- struct ve_struct *env = net->owner_ve;
- int err;
-
- if (env->ve_netns && net != env->ve_netns) {
- /* Don't create venet-s in sub net namespaces */
- return 0;
- }
-
- if (env->veip)
- return -EEXIST;
-
- env->ve_netns = net;
-
- err = veip_start(env);
- if (err != 0)
- goto err;
-
- err = venet_dev_start(env);
- if (err)
- goto err_free;
-
- return 0;
-
-err_free:
- veip_stop(env);
-err:
- env->ve_netns = NULL;
- return err;
-}
-
-static struct pernet_operations venet_net_ops = {
- .init = venet_init_net,
-};
-
/*
* VE context dropping is happening earlier than
* pernet_operations::exit method so we can't
@@ -1273,20 +1212,14 @@ __init int venet_init(void)
for (i = 0; i < VEIP_HASH_SZ; i++)
INIT_HLIST_HEAD(ip_entry_hash_table + i);
- err = register_pernet_device(&venet_net_ops);
- if (err)
- goto err_netdev;
-
de = proc_create("veip", S_IFREG | S_IRUSR, proc_vz_dir,
&proc_veip_operations);
- if (!de) {
- err = -EINVAL;
- goto err_proc;
- }
+ if (!de)
+ return -EINVAL;
err = cgroup_add_cftypes(&ve_subsys, venet_cftypes);
if (err)
- goto err_cgroup;
+ goto err_proc;
vzioctl_register(&venetcalls);
vzmon_register_veaddr_print_cb(veaddr_seq_print);
@@ -1294,11 +1227,8 @@ __init int venet_init(void)
return rtnl_link_register(&venet_link_ops);
-err_cgroup:
- remove_proc_entry("veip", proc_vz_dir);
err_proc:
- unregister_pernet_device(&venet_net_ops);
-err_netdev:
+ remove_proc_entry("veip", proc_vz_dir);
return err;
}
@@ -1307,7 +1237,6 @@ __exit void venet_exit(void)
cgroup_rm_cftypes(&ve_subsys, venet_cftypes);
vzmon_unregister_veaddr_print_cb(veaddr_seq_print);
vzioctl_unregister(&venetcalls);
- unregister_pernet_device(&venet_net_ops);
remove_proc_entry("veip", proc_vz_dir);
veip_cleanup();
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