Subject: Re: [net-next PATCH 2/3] ixgbe: Use __dev_uc_sync and __dev_uc_unsync for unicast addresses

From: Stephen Hemminger <[email-masked]>
Date: Wed, 11 Nov 2015 17:35:57 -0800

On Thu, 22 Oct 2015 16:26:36 -0700
Alexander Duyck <[email-masked]> wrote:

> +static int ixgbe_uc_unsync(struct net_device *netdev, const unsigned char *addr)
> +{
> +	struct ixgbe_adapter *adapter = netdev_priv(netdev);
> +
> +	ixgbe_del_mac_filter(adapter, addr, VMDQ_P(0));
> +
> +	return 0;

Why add an internal function that always returns 0?
Rather than making it void.