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Date: Wed, 5 Jul 2017 12:12:52 -0700
From: Stephen Hemminger <stephen@networkplumber.org>
To: Ferruh Yigit <ferruh.yigit@intel.com>
Cc: dev@dpdk.org, Bruce Richardson <bruce.richardson@intel.com>, Anatoly
 Burakov <anatoly.burakov@intel.com>
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Subject: Re: [dpdk-dev] [PATCH v10 12/20] unci: add netdevice ops
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On Tue,  4 Jul 2017 17:13:29 +0100
Ferruh Yigit <ferruh.yigit@intel.com> wrote:

> +static void unci_net_stats64(struct net_device *dev,
> +		struct rtnl_link_stats64 *stats)
> +{
> +	int err;
> +
> +	err = unci_nl_exec(UNCI_REQ_GET_STATS, dev, NULL, 0,
> +			stats, sizeof(struct rtnl_link_stats64));

Do tail call here

	return unci_nl_exec(UNCI_REQ_GET_STATS, ...