From mboxrd@z Thu Jan  1 00:00:00 1970
From: Stephen Hemminger <stephen@networkplumber.org>
Subject: Re: [PATCH 1/5] ethdev: add multicast address filtering
Date: Thu, 28 May 2015 09:22:56 -0700
Message-ID: <20150528092256.292e566c@urahara>
References: <1432825523-19006-1-git-send-email-ivan.boule@6wind.com>
 <1432825523-19006-2-git-send-email-ivan.boule@6wind.com>
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To: Ivan Boule <ivan.boule@6wind.com>
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On Thu, 28 May 2015 17:05:19 +0200
Ivan Boule <ivan.boule@6wind.com> wrote:

> +	if (port_id >= nb_ports) {
> +		PMD_DEBUG_TRACE("Invalid port_id=%d\n", port_id);
> +		return -ENODEV;
> +	}
> +

Use rte_eth_dev_is_valid_port() function instead.