diff options
Diffstat (limited to 'drivers/net/dummy.c')
| -rw-r--r-- | drivers/net/dummy.c | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/drivers/net/dummy.c b/drivers/net/dummy.c index e9c5e1e11fa0..005d79975f3b 100644 --- a/drivers/net/dummy.c +++ b/drivers/net/dummy.c @@ -168,22 +168,21 @@ static int __init dummy_init_module(void) { int i, err = 0; - down_write(&pernet_ops_rwsem); - rtnl_lock(); - err = __rtnl_link_register(&dummy_link_ops); + err = rtnl_link_register(&dummy_link_ops); if (err < 0) - goto out; + return err; + + rtnl_net_lock(&init_net); for (i = 0; i < numdummies && !err; i++) { err = dummy_init_one(); cond_resched(); } - if (err < 0) - __rtnl_link_unregister(&dummy_link_ops); -out: - rtnl_unlock(); - up_write(&pernet_ops_rwsem); + rtnl_net_unlock(&init_net); + + if (err < 0) + rtnl_link_unregister(&dummy_link_ops); return err; } |