linux-kernel - Re: [PATCHv2 net] net: mdio-ipq4019: add missing error check

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Message-ID: <d92dc1d4-44c7-434c-ae8e-6620a7ce52cc@lunn.ch>
Date: Fri, 22 Nov 2024 14:23:28 +0100
From: Andrew Lunn <andrew@...n.ch>
To: Rosen Penev <rosenp@...il.com>
Cc: netdev@...r.kernel.org, Heiner Kallweit <hkallweit1@...il.com>,
	Russell King <linux@...linux.org.uk>,
	"David S. Miller" <davem@...emloft.net>,
	Eric Dumazet <edumazet@...gle.com>,
	Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>,
	Luo Jie <quic_luoj@...cinc.com>,
	open list <linux-kernel@...r.kernel.org>
Subject: Re: [PATCHv2 net] net: mdio-ipq4019: add missing error check

On Thu, Nov 21, 2024 at 11:31:52AM -0800, Rosen Penev wrote:
> If an optional resource is found but fails to remap, return on failure.
> Avoids any potential problems when using the iomapped resource as the
> assumption is that it's available.
> 
> Fixes: 23a890d493e3 ("net: mdio: Add the reset function for IPQ MDIO driver")
> Signed-off-by: Rosen Penev <rosenp@...il.com>

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

    Andrew