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Date:   Tue, 25 Aug 2020 20:57:13 +0800
From:   "yukuai (C)" <yukuai3@...wei.com>
To:     Mark Brown <broonie@...nel.org>
CC:     <timur@...nel.org>, <nicoleotsuka@...il.com>,
        <Xiubo.Lee@...il.com>, <festevam@...il.com>,
        <shengjiu.wang@...il.com>, <lgirdwood@...il.com>, <perex@...ex.cz>,
        <tiwai@...e.com>, <shawnguo@...nel.org>, <s.hauer@...gutronix.de>,
        <kernel@...gutronix.de>, <linux-imx@....com>, <xobs@...agi.com>,
        <alsa-devel@...a-project.org>, <linuxppc-dev@...ts.ozlabs.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>, <yukuai@...wei.com>,
        <yi.zhang@...wei.com>
Subject: Re: [PATCH 1/2] ASoC: fsl: imx-es8328: add missing kfree() call in
 imx_es8328_probe()


On 2020/08/25 20:11, Mark Brown wrote:
> On Tue, Aug 25, 2020 at 08:05:30PM +0800, Yu Kuai wrote:
>> If memory allocation for 'data' or 'comp' succeed, imx_es8328_probe()
>> doesn't have corresponding kfree() in exception handling. Thus add
>> kfree() for this function implementation.
> 
>> @@ -151,7 +151,7 @@ static int imx_es8328_probe(struct platform_device *pdev)
>>   	comp = devm_kzalloc(dev, 3 * sizeof(*comp), GFP_KERNEL);
>>   	if (!comp) {
> 
> The allocation is being done using devm_ which means no explicit kfree()
> is needed, the allocation will be automatically unwound when the device
> is unbound.

Hi,

Thanks for pointing it out, I'll remove this patch.

Best regards,
Yu Kuai

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