netdev - Re: [PATCH 1/2] net: move is_vlan_dev into public header file (v2)

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Date:	Tue, 24 May 2011 11:36:35 -0700
From:	Joe Perches <joe@...ches.com>
To:	Neil Horman <nhorman@...driver.com>
Cc:	netdev@...r.kernel.org, davem@...emloft.net,
	bhutchings@...arflare.com
Subject: Re: [PATCH 1/2] net: move is_vlan_dev into public header file (v2)

On Tue, 2011-05-24 at 14:31 -0400, Neil Horman wrote:
> Migrate is_vlan_dev() to if_vlan.h so that core networkig can use it
[]
> diff --git a/include/linux/if_vlan.h b/include/linux/if_vlan.h
[]
> @@ -110,6 +110,11 @@ static inline void vlan_group_set_device(struct vlan_group *vg,
>  	array[vlan_id % VLAN_GROUP_ARRAY_PART_LEN] = dev;
>  }
>  
> +static inline int is_vlan_dev(struct net_device *dev)
> +{
> +        return dev->priv_flags & IFF_802_1Q_VLAN;
> +}

perhaps:

static bool is_vlan_dev(const struct net_device *dev)
{
	return !!(dev->priv_flags & IFF_802_1Q_VLAN);
}


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