[dpdk-dev] [PATCH 02/12] virtio: setup and start cq in configure callback

Stephen Hemminger stephen at networkplumber.org
Thu Jul 21 23:15:43 CEST 2016


On Thu, 21 Jul 2016 10:08:20 +0200
Olivier Matz <olivier.matz at 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()


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