netdev - Re: [RFC PATCH net-next v5 1/9] net: txgbe: Add software nodes to support phylink

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Message-ID: <ZEww7uBf5HYy7AqP@corigine.com>
Date:   Fri, 28 Apr 2023 22:47:42 +0200
From:   Simon Horman <simon.horman@...igine.com>
To:     Jiawen Wu <jiawenwu@...stnetic.com>
Cc:     netdev@...r.kernel.org, jarkko.nikula@...ux.intel.com,
        andriy.shevchenko@...ux.intel.com, mika.westerberg@...ux.intel.com,
        jsd@...ihalf.com, ose.Abreu@...opsys.com, andrew@...n.ch,
        hkallweit1@...il.com, linux@...linux.org.uk,
        linux-i2c@...r.kernel.org, linux-gpio@...r.kernel.org,
        mengyuanlou@...-swift.com
Subject: Re: [RFC PATCH net-next v5 1/9] net: txgbe: Add software nodes to
 support phylink

On Wed, Apr 26, 2023 at 03:14:26PM +0800, Jiawen Wu wrote:

...

> @@ -663,10 +665,21 @@ static int txgbe_probe(struct pci_dev *pdev,
>  			 "0x%08x", etrack_id);
>  	}
>  
> -	err = register_netdev(netdev);
> +	txgbe = devm_kzalloc(&pdev->dev, sizeof(*txgbe), GFP_KERNEL);
> +	if (!txgbe)

Hi Jiawen,

I think yo need to set err here.

> +		goto err_release_hw;
> +

...