linux-kernel - Re: [PATCH net-next v1 04/11] net: usb: lan78xx: Add error handling to lan78xx_get

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Message-ID: <8e251cd2-00a2-484f-a628-8abe32fb772a@lunn.ch>
Date: Tue, 10 Dec 2024 03:03:54 +0100
From: Andrew Lunn <andrew@...n.ch>
To: Oleksij Rempel <o.rempel@...gutronix.de>
Cc: "David S. Miller" <davem@...emloft.net>,
	Eric Dumazet <edumazet@...gle.com>,
	Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>,
	Woojung Huh <woojung.huh@...rochip.com>,
	Andrew Lunn <andrew+netdev@...n.ch>, kernel@...gutronix.de,
	linux-kernel@...r.kernel.org, netdev@...r.kernel.org,
	UNGLinuxDriver@...rochip.com, Phil Elwell <phil@...pberrypi.org>
Subject: Re: [PATCH net-next v1 04/11] net: usb: lan78xx: Add error handling
 to lan78xx_get_regs

On Mon, Dec 09, 2024 at 02:07:44PM +0100, Oleksij Rempel wrote:
> Update `lan78xx_get_regs` to handle errors during register and PHY
> reads.  Log warnings for failed reads and exit the function early if an
> error occurs.  This ensures that invalid data is not returned to users.
> 
> Signed-off-by: Oleksij Rempel <o.rempel@...gutronix.de>

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

    Andrew