Subject: Re: [PATCH v3 4/4] macvlan: Fix lockdep warnings with stacked macvlan devices

From: Patrick McHardy <[email-masked]>
Date: Sun, 18 May 2014 17:36:33 +0100

On Fri, May 16, 2014 at 05:04:56PM -0400, Vlad Yasevich wrote:
> diff --git a/include/linux/if_macvlan.h b/include/linux/if_macvlan.h
> index 7c8b20b..a9a53b1 100644
> --- a/include/linux/if_macvlan.h
> +++ b/include/linux/if_macvlan.h
> @@ -56,6 +56,7 @@ struct macvlan_dev {
>  	int			numqueues;
>  	netdev_features_t	tap_features;
>  	int			minor;
> +	int			nest_level;
>  };

Please use unsigned int as for 802.1q since this can't be negative.