netdev - Re: [PATCH RFC net-next 3/5] net: stmmac: simplify phylink_suspend() and phylink

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Message-ID: <16e3f674-0267-47c1-8825-7f15a379332c@lunn.ch>
Date: Thu, 27 Feb 2025 17:45:35 +0100
From: Andrew Lunn <andrew@...n.ch>
To: "Russell King (Oracle)" <rmk+kernel@...linux.org.uk>
Cc: Heiner Kallweit <hkallweit1@...il.com>,
	Alexandre Torgue <alexandre.torgue@...s.st.com>,
	Andrew Lunn <andrew+netdev@...n.ch>,
	"David S. Miller" <davem@...emloft.net>,
	Eric Dumazet <edumazet@...gle.com>,
	Jakub Kicinski <kuba@...nel.org>, Jon Hunter <jonathanh@...dia.com>,
	linux-arm-kernel@...ts.infradead.org,
	linux-stm32@...md-mailman.stormreply.com,
	Maxime Coquelin <mcoquelin.stm32@...il.com>, netdev@...r.kernel.org,
	Paolo Abeni <pabeni@...hat.com>,
	Thierry Reding <treding@...dia.com>
Subject: Re: [PATCH RFC net-next 3/5] net: stmmac: simplify phylink_suspend()
 and phylink_resume() calls

> @@ -7927,13 +7925,9 @@ int stmmac_resume(struct device *dev)
>  	}
>  
>  	rtnl_lock();
> -	if (device_may_wakeup(priv->device) && priv->plat->pmt) {
> -		phylink_resume(priv->phylink);
> -	} else {
> -		phylink_resume(priv->phylink);
> -		if (device_may_wakeup(priv->device))
> -			phylink_speed_up(priv->phylink);
> -	}
> +	phylink_resume(priv->phylink);
> +	if (device_may_wakeup(priv->device) && !priv->plat->pmt)
> +		phylink_speed_up(priv->phylink);
>  	rtnl_unlock();
>  
>  	rtnl_lock();

Unrelated to this patch, but unlock() followed by lock()? Seems like
some more code which could be cleaned up?

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

    Andrew