From mboxrd@z Thu Jan  1 00:00:00 1970
From: Stephen Hemminger <stephen@networkplumber.org>
Subject: Re: [PATCH 02/12] virtio: setup and start cq in
 configure callback
Date: Thu, 21 Jul 2016 14:15:43 -0700
Message-ID: <20160721141543.3da73f64@xeon-e3>
References: <1469088510-7552-1-git-send-email-olivier.matz@6wind.com>
 <1469088510-7552-3-git-send-email-olivier.matz@6wind.com>
Mime-Version: 1.0
Content-Type: text/plain; charset=US-ASCII
Content-Transfer-Encoding: 7bit
Cc: dev@dpdk.org, yuanhan.liu@linux.intel.com, konstantin.ananyev@intel.com,
 sugesh.chandran@intel.com, bruce.richardson@intel.com,
 jianfeng.tan@intel.com, helin.zhang@intel.com, adrien.mazarguil@6wind.com
To: Olivier Matz <olivier.matz@6wind.com>
Return-path: <dev-bounces@dpdk.org>
Received: from mail-pa0-f51.google.com (mail-pa0-f51.google.com
 [209.85.220.51]) by dpdk.org (Postfix) with ESMTP id 5ECB8590B
 for <dev@dpdk.org>; Thu, 21 Jul 2016 23:15:29 +0200 (CEST)
Received: by mail-pa0-f51.google.com with SMTP id ks6so32521036pab.0
 for <dev@dpdk.org>; Thu, 21 Jul 2016 14:15:29 -0700 (PDT)
In-Reply-To: <1469088510-7552-3-git-send-email-olivier.matz@6wind.com>
List-Id: patches and discussions about DPDK <dev.dpdk.org>
List-Unsubscribe: <http://dpdk.org/ml/options/dev>,
 <mailto:dev-request@dpdk.org?subject=unsubscribe>
List-Archive: <http://dpdk.org/ml/archives/dev/>
List-Post: <mailto:dev@dpdk.org>
List-Help: <mailto:dev-request@dpdk.org?subject=help>
List-Subscribe: <http://dpdk.org/ml/listinfo/dev>,
 <mailto:dev-request@dpdk.org?subject=subscribe>
Errors-To: dev-bounces@dpdk.org
Sender: "dev" <dev-bounces@dpdk.org>

On Thu, 21 Jul 2016 10:08:20 +0200
Olivier Matz <olivier.matz@6wind.com> wrote:

> +	dev_info->max_rx_queues = (uint16_t)
> +		((VIRTIO_MAX_RX_QUEUES < hw->max_queue_pairs) ?
> +			VIRTIO_MAX_RX_QUEUES : hw->max_queue_pairs);
> +	dev_info->max_tx_queues = (uint16_t)
> +		((VIRTIO_MAX_TX_QUEUES < hw->max_queue_pairs) ?
> +			VIRTIO_MAX_TX_QUEUES : hw->max_queue_pairs);

cast here was always unnecessary.
Why not use RTE_MIN()