linux-kernel - Re: [PATCH net-next 09/30] net: dsa: mt7530: empty default case on mt7530_setup

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Message-ID: <0777fa04-7dd7-7f67-2a8b-f855f5aeba82@arinc9.com>
Date:   Thu, 25 May 2023 09:51:12 +0300
From:   Arınç ÜNAL <arinc.unal@...nc9.com>
To:     Vladimir Oltean <olteanv@...il.com>
Cc:     Sean Wang <sean.wang@...iatek.com>,
        Landen Chao <Landen.Chao@...iatek.com>,
        DENG Qingfang <dqfext@...il.com>,
        Daniel Golle <daniel@...rotopia.org>,
        Andrew Lunn <andrew@...n.ch>,
        Florian Fainelli <f.fainelli@...il.com>,
        "David S. Miller" <davem@...emloft.net>,
        Eric Dumazet <edumazet@...gle.com>,
        Jakub Kicinski <kuba@...nel.org>,
        Paolo Abeni <pabeni@...hat.com>,
        Matthias Brugger <matthias.bgg@...il.com>,
        AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...labora.com>,
        Russell King <linux@...linux.org.uk>,
        Richard van Schagen <richard@...terhints.com>,
        Richard van Schagen <vschagen@...com>,
        Frank Wunderlich <frank-w@...lic-files.de>,
        Bartel Eerdekens <bartel.eerdekens@...stell8.be>,
        erkin.bozoglu@...ont.com, mithat.guner@...ont.com,
        netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org,
        linux-mediatek@...ts.infradead.org
Subject: Re: [PATCH net-next 09/30] net: dsa: mt7530: empty default case on
 mt7530_setup_port5()

On 24.05.2023 21:05, Vladimir Oltean wrote:
> On Mon, May 22, 2023 at 03:15:11PM +0300, arinc9.unal@...il.com wrote:
>>   	default:
>> -		dev_err(ds->dev, "Unsupported p5_intf_sel %d\n",
>> -			priv->p5_intf_sel);
>> -		goto unlock_exit;
> 
> You could have probably left a comment though (that doesn't cost in
> terms of compiled code):
> 
> 		/* We never call mt7530_setup_port5() with P5_DISABLED */

I remove P5_DISABLED with later patches so I don't see a reason to add 
this then remove it on the same patch series.

Arınç