netdev - Re: [PATCH -next] net: bcmasp: Clean up redundant dev_err

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Date: Thu, 27 Jul 2023 13:46:42 -0700
From: Justin Chen <justin.chen@...adcom.com>
To: Chen Jiahao <chenjiahao16@...wei.com>, florian.fainelli@...adcom.com,
 davem@...emloft.net, edumazet@...gle.com, kuba@...nel.org,
 pabeni@...hat.com, bcm-kernel-feedback-list@...adcom.com,
 netdev@...r.kernel.org
Subject: Re: [PATCH -next] net: bcmasp: Clean up redundant dev_err_probe()



On 7/27/23 4:55 AM, Chen Jiahao wrote:
> Refering to platform_get_irq()'s definition, the return value has
> already been checked, error message also been printed via
> dev_err_probe() if ret < 0. Calling dev_err_probe() one more time
> outside platform_get_irq() is obviously redundant.
> 
> Removing dev_err_probe() outside platform_get_irq() to clean up
> above problem.
> 
> Signed-off-by: Chen Jiahao <chenjiahao16@...wei.com>

Acked-by: Justin Chen <justin.chen@...adcom.com>

> ---
>   drivers/net/ethernet/broadcom/asp2/bcmasp.c | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/net/ethernet/broadcom/asp2/bcmasp.c b/drivers/net/ethernet/broadcom/asp2/bcmasp.c
> index a9984efff6d1..eb35ced1c8ba 100644
> --- a/drivers/net/ethernet/broadcom/asp2/bcmasp.c
> +++ b/drivers/net/ethernet/broadcom/asp2/bcmasp.c
> @@ -1232,7 +1232,7 @@ static int bcmasp_probe(struct platform_device *pdev)
>   
>   	priv->irq = platform_get_irq(pdev, 0);
>   	if (priv->irq <= 0)
> -		return dev_err_probe(dev, -EINVAL, "invalid interrupt\n");
> +		return -EINVAL;
>   
>   	priv->clk = devm_clk_get_optional_enabled(dev, "sw_asp");
>   	if (IS_ERR(priv->clk))

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