linux-kernel - Re: [PATCH v2 06/18] m68k: Replace setup_irq() by request

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Message-ID: <20200229124147.GA27151@afzalpc>
Date:   Sat, 29 Feb 2020 18:11:47 +0530
From:   afzal mohammed <afzal.mohd.ma@...il.com>
To:     Finn Thain <fthain@...egraphics.com.au>
Cc:     Geert Uytterhoeven <geert@...ux-m68k.org>,
        Greg Ungerer <gerg@...ux-m68k.org>,
        linux-m68k <linux-m68k@...ts.linux-m68k.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Thomas Gleixner <tglx@...utronix.de>
Subject: Re: [PATCH v2 06/18] m68k: Replace setup_irq() by request_irq()

Hi Finn,

On Fri, Feb 28, 2020 at 09:38:20AM +1100, Finn Thain wrote:

> If you want to stop the compiler complaining about an unchecked return 
> value, assuming that it does so, please consider using
> 
> 	if (request_irq(...))
> 		pr_debug(...);
> 
> That way there is no penalty paid for adding error messages that the 
> original author apparently did not want.

Okay

Regards
afzal