linux-kernel - Re: [PATCH v2] usb: dwc3: host: remove dead code in dwc3_host_get

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Message-ID: <3b3f6024-1ce2-9d8f-f5bf-e30993256fab@suse.com>
Date:   Thu, 23 Mar 2023 16:38:24 +0100
From:   Oliver Neukum <oneukum@...e.com>
To:     Dan Carpenter <error27@...il.com>, Oliver Neukum <oneukum@...e.com>
Cc:     Sergei Shtylyov <sergei.shtylyov@...il.com>,
        Mingxuan Xiang <mx_xiang@...t.edu.cn>,
        Thinh Nguyen <Thinh.Nguyen@...opsys.com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        hust-os-kernel-patches@...glegroups.com,
        Dongliang Mu <dzm91@...t.edu.cn>, linux-usb@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2] usb: dwc3: host: remove dead code in
 dwc3_host_get_irq()



On 23.03.23 15:06, Dan Carpenter wrote:

>> irq != 0
> 
> You've reversed this if statement in your head.  It says that if
> platform_get_irq() returns zero, then return -EINVAL.
> 

Argh. You are right.

	Sorry
		Oliver