linux-kernel - Re: [PATCH] usb: isp1760: Add missing error check for platform_get

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Message-ID: <77dd184d-97d1-40ee-bed4-6772c625016d@gmail.com>
Date: Tue, 10 Feb 2026 16:55:27 +0300
From: Sergey Shtylyov <sergei.shtylyov@...il.com>
To: Chen Ni <nichen@...as.ac.cn>, rui.silva@...aro.org,
 gregkh@...uxfoundation.org, laurent.pinchart@...asonboard.com, balbi@...com
Cc: linux-usb@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] usb: isp1760: Add missing error check for
 platform_get_resource()

On 2/10/26 12:02 PM, Chen Ni wrote:

> Check the return value of platform_get_resource() to prevent potential
> NULL pointer dereference when the memory resource is unavailable.
> 
> Fixes: 7ef077a8ad35 ("usb: isp1760: Move driver from drivers/usb/host/ to drivers/usb/isp1760/")

   BTW, I seriously doubt this is the correct commit...

> Signed-off-by: Chen Ni <nichen@...as.ac.cn>

[...]

MBR, Sergey