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Date: Tue, 29 Sep 2020 12:57:31 -0700
From: Stephen Hemminger <stephen@networkplumber.org>
To: wangyunjian <wangyunjian@huawei.com>
Cc: <dev@dpdk.org>, <jerinj@marvell.com>, <ndabilpuram@marvell.com>,
 <kirankumark@marvell.com>, <jerry.lilijun@huawei.com>,
 <xudingke@huawei.com>, <stable@dpdk.org>
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Subject: Re: [dpdk-dev] [PATCH] net/octeontx2: remove logically dead code
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On Wed, 26 Aug 2020 19:18:09 +0800
wangyunjian <wangyunjian@huawei.com> wrote:

>  	if (tx_qconf)
>  		free(tx_qconf);
> -	if (rx_qconf)
> -		free(rx_qconf);

free accepts a NULL pointer so current practice is to avoid
useless if() tests before free.