From mboxrd@z Thu Jan  1 00:00:00 1970
From: Thomas Monjalon <thomas.monjalon-pdR9zngts4EAvxtiuMwx3w@public.gmane.org>
Subject: Re: [PATCH v2 2/6] igb: change for VMDQ arguments
	expansion
Date: Mon, 03 Nov 2014 19:37:16 +0100
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To: "Chen Jing D(Mark)" <jing.d.chen-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
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2014-10-16 18:07, Chen Jing D:
> --- a/lib/librte_pmd_e1000/igb_ethdev.c
> +++ b/lib/librte_pmd_e1000/igb_ethdev.c
> @@ -1286,18 +1286,21 @@ eth_igb_infos_get(struct rte_eth_dev *dev,
>  		dev_info->max_rx_queues = 16;
>  		dev_info->max_tx_queues = 16;
>  		dev_info->max_vmdq_pools = ETH_8_POOLS;
> +		dev_info->vmdq_queue_num = 16;
>  		break;
>  
>  	case e1000_82580:
>  		dev_info->max_rx_queues = 8;
>  		dev_info->max_tx_queues = 8;
>  		dev_info->max_vmdq_pools = ETH_8_POOLS;
> +		dev_info->vmdq_queue_num = 8;
>  		break;
>  
>  	case e1000_i350:
>  		dev_info->max_rx_queues = 8;
>  		dev_info->max_tx_queues = 8;
>  		dev_info->max_vmdq_pools = ETH_8_POOLS;
> +		dev_info->vmdq_queue_num = 8;
>  		break;

Why not simply set it only once?
	dev_info->vmdq_queue_num = dev_info->max_rx_queues;

-- 
Thomas