linux-kernel - Re: [PATCH 11/15] scsi: ufs: ufs-qcom: Use dev_err

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Date:   Sun, 30 Oct 2022 00:33:11 +0300
From:   Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
To:     Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>,
        martin.petersen@...cle.com, jejb@...ux.ibm.com,
        andersson@...nel.org, vkoul@...nel.org,
        krzysztof.kozlowski+dt@...aro.org
Cc:     konrad.dybcio@...ainline.org, robh+dt@...nel.org,
        quic_cang@...cinc.com, linux-arm-msm@...r.kernel.org,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-phy@...ts.infradead.org, linux-scsi@...r.kernel.org
Subject: Re: [PATCH 11/15] scsi: ufs: ufs-qcom: Use dev_err_probe() for
 printing probe error

On 29/10/2022 17:16, Manivannan Sadhasivam wrote:
> Make use of dev_err_probe() for printing the probe error.
> 
> Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>
> ---
>   drivers/ufs/host/ufs-qcom.c | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/ufs/host/ufs-qcom.c b/drivers/ufs/host/ufs-qcom.c
> index 8bb0f4415f1a..28ac5f0ab2bc 100644
> --- a/drivers/ufs/host/ufs-qcom.c
> +++ b/drivers/ufs/host/ufs-qcom.c
> @@ -1441,7 +1441,7 @@ static int ufs_qcom_probe(struct platform_device *pdev)
>   	/* Perform generic probe */
>   	err = ufshcd_pltfrm_init(pdev, &ufs_hba_qcom_vops);
>   	if (err)
> -		dev_err(dev, "ufshcd_pltfrm_init() failed %d\n", err);
> +		dev_err_probe(dev, err, "ufshcd_pltfrm_init() failed\n");

What about:

if (err)
    return dev_err_probe(....);

return 0;

>   
>   	return err;
>   }

-- 
With best wishes
Dmitry