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Date:   Wed, 24 May 2023 18:51:37 +0200
From:   Andrew Lunn <andrew@lunn.ch>
To:     Oleksij Rempel <o.rempel@pengutronix.de>
Cc:     "David S. Miller" <davem@davemloft.net>,
        Eric Dumazet <edumazet@google.com>,
        Florian Fainelli <f.fainelli@gmail.com>,
        Jakub Kicinski <kuba@kernel.org>,
        Paolo Abeni <pabeni@redhat.com>,
        Vladimir Oltean <olteanv@gmail.com>,
        Woojung Huh <woojung.huh@microchip.com>,
        Arun Ramadoss <arun.ramadoss@microchip.com>,
        kernel@pengutronix.de, linux-kernel@vger.kernel.org,
        netdev@vger.kernel.org, UNGLinuxDriver@microchip.com,
        "Russell King (Oracle)" <linux@armlinux.org.uk>
Subject: Re: [PATCH net-next v1 3/5] net: dsa: microchip: remove ksz_port:on
 variable
Message-ID: <1dd9c529-ca03-4024-bc08-ee516f28b8f6@lunn.ch>
References: <20230524123220.2481565-1-o.rempel@pengutronix.de>
 <20230524123220.2481565-4-o.rempel@pengutronix.de>
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On Wed, May 24, 2023 at 02:32:18PM +0200, Oleksij Rempel wrote:
> The only place where this variable would be set to false is the
> ksz8_config_cpu_port() function. But it is done in a bogus way:
> 
>  	for (i = 0; i < dev->phy_port_cnt; i++) {
> 		if (i == dev->phy_port_cnt) <--- will be never executed.
> 			break;
> 		p->on = 1;
> 
> So, we never have a situation where p->on = 0. In this case, we can just
> remove it.
> 
> Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>

Reviewed-by: Andrew Lunn <andrew@lunn.ch>

    Andrew