From mboxrd@z Thu Jan  1 00:00:00 1970
From: Stephen Hemminger <stephen@networkplumber.org>
Subject: Re: [PATCH] ip_pipeline: fix cpu socket-id error
Date: Wed, 20 Jan 2016 10:32:50 -0800
Message-ID: <20160120103250.23706716@xeon-e3>
References: <1453287677-221142-1-git-send-email-jasvinder.singh@intel.com>
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To: Jasvinder Singh <jasvinder.singh@intel.com>
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On Wed, 20 Jan 2016 11:01:17 +0000
Jasvinder Singh <jasvinder.singh@intel.com> wrote:

> +static inline int
> +app_get_cpu_socket_id(uint32_t pmd_id)
> +{
> +	int status = rte_eth_dev_socket_id(pmd_id);
> +
> +	if (status == -1)
> +		return 0;
> +
> +	return status;
> +

Why not:
    return (status != SOCKET_ID_ANY) ? status : 0;