linux-kernel - Re: [PATCH] ASoC: qcom: Fix a uninitialized warning.

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Message-ID: <5BA1ABFB.2080401@huawei.com>
Date:   Wed, 19 Sep 2018 09:52:59 +0800
From:   zhong jiang <zhongjiang@...wei.com>
To:     Andy Gross <andy.gross@...aro.org>
CC:     <david.brown@...aro.org>, <linux-arm-msm@...r.kernel.org>,
        <linux-soc@...r.kernel.org>, <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] ASoC: qcom: Fix a uninitialized warning.

On 2018/9/19 1:17, Andy Gross wrote:
> On Tue, Sep 18, 2018 at 01:06:48PM +0800, zhong jiang wrote:
>> Fix the following compile warning:
>>
>> drivers/soc/qcom/cmd-db.c:194:38: warning: 'ent.addr' may be used uninitialized in this function [-Wmaybe-uninitialized]
>>   return ret < 0 ? 0 : le32_to_cpu(ent.addr);
>>
>> drivers/soc/qcom/cmd-db.c:247:38: warning: 'ent.len' may be used uninitialized in this function [-Wmaybe-uninitialized]
>>   return ret < 0 ? 0 : le16_to_cpu(ent.len);
>>
>> drivers/soc/qcom/cmd-db.c:269:24: warning: 'ent.addr' may be used uninitialized in this function [-Wmaybe-uninitialized]
>>   addr = le32_to_cpu(ent.addr);
>>
>> Signed-off-by: zhong jiang <zhongjiang@...wei.com>
>> ---
>>  drivers/soc/qcom/cmd-db.c | 6 +++---
>>  1 file changed, 3 insertions(+), 3 deletions(-)
> This is kind of an odd subject for the patch.  It should be something like
> drivers: qcom: cmd-db: XXXXXXXXXXXXX
>
> ASOC is sound related.
Thank you for your reply and review.  I will update the subject and repost.

Sincerely,
zhong jiang
>
> Regards,
>
> Andy
>
>