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Date: Mon, 26 Jan 2015 13:48:09 +0000
From: Stephen Hemminger <stephen@networkplumber.org>
To: Cunming Liang <cunming.liang@intel.com>
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Cc: dev@dpdk.org
Subject: Re: [dpdk-dev] [PATCH v1 09/15] malloc: fix the issue of
 SOCKET_ID_ANY
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On Thu, 22 Jan 2015 16:16:32 +0800
Cunming Liang <cunming.liang@intel.com> wrote:

> -	return rte_socket_id();
> +	unsigned socket_id = rte_socket_id();
> +
> +	if (socket_id == (unsigned)SOCKET_ID_ANY)

I prefer not casting -1 to unsigned it will cause warnings.
It is better to make socket_id an integer and then have
the implicit cast in the return