linux-kernel - Re: [PATCH 0/6] bus: fsl-mc: Make remove function return void

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Message-ID: <20230412171056.xcluewbuyytm77yp@pengutronix.de>
Date:   Wed, 12 Apr 2023 19:10:56 +0200
From:   Uwe Kleine-König <u.kleine-koenig@...gutronix.de>
To:     Stuart Yoder <stuyoder@...il.com>,
        Laurentiu Tudor <laurentiu.tudor@....com>,
        Roy Pledge <Roy.Pledge@....com>, Li Yang <leoyang.li@....com>,
        Horia Geantă <horia.geanta@....com>,
        Pankaj Gupta <pankaj.gupta@....com>,
        Gaurav Jain <gaurav.jain@....com>,
        Herbert Xu <herbert@...dor.apana.org.au>,
        "David S. Miller" <davem@...emloft.net>,
        Vinod Koul <vkoul@...nel.org>,
        Ioana Ciornei <ioana.ciornei@....com>,
        Eric Dumazet <edumazet@...gle.com>,
        Jakub Kicinski <kuba@...nel.org>,
        Paolo Abeni <pabeni@...hat.com>, Yangbo Lu <yangbo.lu@....com>,
        Diana Craciun <diana.craciun@....nxp.com>,
        Alex Williamson <alex.williamson@...hat.com>,
        Richard Cochran <richardcochran@...il.com>
Cc:     kvm@...r.kernel.org, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-crypto@...r.kernel.org,
        kernel@...gutronix.de, dmaengine@...r.kernel.org,
        linuxppc-dev@...ts.ozlabs.org, linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH 0/6] bus: fsl-mc: Make remove function return void

Hello,

On Fri, Mar 10, 2023 at 11:41:22PM +0100, Uwe Kleine-König wrote:
> Hello,
> 
> many bus remove functions return an integer which is a historic
> misdesign that makes driver authors assume that there is some kind of
> error handling in the upper layers. This is wrong however and returning
> and error code only yields an error message.
> 
> This series improves the fsl-mc bus by changing the remove callback to
> return no value instead. As a preparation all drivers are changed to
> return zero before so that they don't trigger the error message.

Who is supposed to pick up this patch series (or point out a good reason
for not taking it)?

Best regards
Uwe

-- 
Pengutronix e.K.                           | Uwe Kleine-König            |
Industrial Linux Solutions                 | https://www.pengutronix.de/ |

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