linux-kernel - Re: [PATCH -next v2] staging: greybus: camera: Switch to memdup_user

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Message-ID: <36473834-c62b-c6a7-0d36-ff9a8cd867ac@huawei.com>
Date:   Thu, 1 Apr 2021 17:10:22 +0800
From:   Yang Yingliang <yangyingliang@...wei.com>
To:     Greg KH <gregkh@...uxfoundation.org>
CC:     <linux-kernel@...r.kernel.org>, <linux-staging@...ts.linux.dev>,
        <johan@...nel.org>, <elder@...nel.org>
Subject: Re: [PATCH -next v2] staging: greybus: camera: Switch to
 memdup_user_nul()


On 2021/4/1 13:59, Greg KH wrote:
> On Thu, Apr 01, 2021 at 11:17:52AM +0800, Yang Yingliang wrote:
>> Use memdup_user_nul() helper instead of open-coding to
>> simplify the code.
>>
>> Reported-by: Hulk Robot <hulkci@...wei.com>
>> Signed-off-by: Yang Yingliang <yangyingliang@...wei.com>
>> ---
>>   drivers/staging/greybus/camera.c | 13 +++----------
>>   1 file changed, 3 insertions(+), 10 deletions(-)
> What changed from v1?
>
> Always put that below the --- line like the documentation asks you to.
> Please fix up and send a v3.

OK, I will add the changelog and send a v3 later

Thanks,

Yang

>
> thanks,
>
> greg k-h
> .