linux-kernel - Re: [PATCH] usb: dwc3: qcom: Check for null irq pointer

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Message-ID: <4dcc204a-ba68-ebb8-021d-fd4b54be2729@omp.ru>
Date:   Mon, 20 Dec 2021 14:48:12 +0300
From:   Sergey Shtylyov <s.shtylyov@....ru>
To:     Jiasheng Jiang <jiasheng@...as.ac.cn>, <agross@...nel.org>,
        <bjorn.andersson@...aro.org>, <balbi@...nel.org>,
        <gregkh@...uxfoundation.org>, <p.zabel@...gutronix.de>
CC:     <linux-arm-msm@...r.kernel.org>, <linux-usb@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] usb: dwc3: qcom: Check for null irq pointer

On 20.12.2021 14:25, Sergey Shtylyov wrote:

>> The return value of platform_get_irq() needs to be checked.
>> To avoid use of null pointer
> 
>    What null pointer, could you please clarify?
> 
>> in case that there is no irq.
>>
>> Fixes: 2bc02355f8ba ("usb: dwc3: qcom: Add support for booting with ACPI")
>> Signed-off-by: Jiasheng Jiang <jiasheng@...as.ac.cn>

    This has already been addressed by this (yet unmerged) patch:

https://marc.info/?l=linux-usb&m=162854066430255

MBR, Sergey