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Date:	Fri, 30 Oct 2009 09:06:00 +0100
From:	Patrick McHardy <kaber@...sh.net>
To:	"Eric W. Biederman" <ebiederm@...ssion.com>
CC:	David Miller <davem@...emloft.net>, netdev@...r.kernel.org,
	Jay Vosburgh <fubar@...ibm.com>,
	"Eric W. Biederman" <ebiederm@...stanetworks.com>
Subject: Re: [PATCH 5/6] bond: Implement a basic set of rtnl link ops

Eric W. Biederman wrote:
> @@ -5115,6 +5118,10 @@ static int __init bonding_init(void)
>  
>  	bond_create_proc_dir();
>  
> +	res = rtnl_link_register(&bond_link_ops);
> +	if (res)
> +		goto err;

The error handling looks wrong, at err: you call rtnl_link_unregister()
after rtnl_link_register() failed.

> +
>  	for (i = 0; i < max_bonds; i++) {
>  		res = bond_create(NULL);
>  		if (res)
> @@ -5128,14 +5135,12 @@ static int __init bonding_init(void)
>  	register_netdevice_notifier(&bond_netdev_notifier);
>  	register_inetaddr_notifier(&bond_inetaddr_notifier);
>  	bond_register_ipv6_notifier();
> -
> -	goto out;
> -err:
> -	rtnl_lock();
> -	bond_free_all();
> -	rtnl_unlock();
>  out:
>  	return res;
> +err:
> +	rtnl_link_unregister(&bond_link_ops);
> +	bond_destroy_proc_dir();
> +	goto out;
>  
>  }
--
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