From mboxrd@z Thu Jan  1 00:00:00 1970
From: Stephen Hemminger <stephen@networkplumber.org>
Subject: Re: [PATCH net-next v3] Add support of Cavium Liquidio ethernet
 adapters
Date: Thu, 18 Dec 2014 23:01:21 -0800
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	<1418959519-31681-1-git-send-email-rvatsavayi@caviumnetworks.com>
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Cc: <davem@davemloft.net>, <netdev@vger.kernel.org>,
	Derek Chickles <derek.chickles@caviumnetworks.com>,
	Satanand Burla <satananda.burla@caviumnetworks.com>,
	Felix Manlunas <felix.manlunas@caviumnetworks.com>,
	Raghu Vatsavayi <raghu.vatsavayi@caviumnetworks.com>
To: Raghu Vatsavayi <rvatsavayi@caviumnetworks.com>
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On Thu, 18 Dec 2014 19:25:19 -0800
Raghu Vatsavayi <rvatsavayi@caviumnetworks.com> wrote:

> +
> +static u32 lio_get_link(struct net_device *dev)
> +{
> +	u32 ret;
> +
> +	ret = netif_carrier_ok(dev) ? 1 : 0;
> +	return ret;
> +}
> +

This is unnecessary, this is what the default ethtool handler already does
if you give a NULL handler.