diff options
Diffstat (limited to 'net/core/net_namespace.c')
| -rw-r--r-- | net/core/net_namespace.c | 23 |
1 files changed, 11 insertions, 12 deletions
diff --git a/net/core/net_namespace.c b/net/core/net_namespace.c index 662e6ea1cecf..4e52921ade09 100644 --- a/net/core/net_namespace.c +++ b/net/core/net_namespace.c @@ -187,29 +187,28 @@ static int register_pernet_operations(struct list_head *list, struct net *net, *undo_net; int error; - error = 0; list_add_tail(&ops->list, list); - for_each_net(net) { - if (ops->init) { + if (ops->init) { + for_each_net(net) { error = ops->init(net); if (error) goto out_undo; } } -out: - return error; + return 0; out_undo: /* If I have an error cleanup all namespaces I initialized */ list_del(&ops->list); - for_each_net(undo_net) { - if (undo_net == net) - goto undone; - if (ops->exit) + if (ops->exit) { + for_each_net(undo_net) { + if (undo_net == net) + goto undone; ops->exit(undo_net); + } } undone: - goto out; + return error; } static void unregister_pernet_operations(struct pernet_operations *ops) @@ -217,8 +216,8 @@ static void unregister_pernet_operations(struct pernet_operations *ops) struct net *net; list_del(&ops->list); - for_each_net(net) - if (ops->exit) + if (ops->exit) + for_each_net(net) ops->exit(net); } |