linux-kernel - Re: [PATCH V5 2/2] thermal: imx: save one condition block for normal case of nvmem initialization

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Message-ID: <b28efba1-e04a-7e33-126b-b92c7aa5e9a9@linaro.org>
Date:   Wed, 21 Nov 2018 09:30:59 +0100
From:   Daniel Lezcano <daniel.lezcano@...aro.org>
To:     Anson Huang <anson.huang@....com>,
        "rui.zhang@...el.com" <rui.zhang@...el.com>,
        "edubezval@...il.com" <edubezval@...il.com>,
        "linux-pm@...r.kernel.org" <linux-pm@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "viresh.kumar@...aro.org" <viresh.kumar@...aro.org>,
        "l.stach@...gutronix.de" <l.stach@...gutronix.de>
Cc:     dl-linux-imx <linux-imx@....com>
Subject: Re: [PATCH V5 2/2] thermal: imx: save one condition block for normal
 case of nvmem initialization

On 21/11/2018 06:49, Anson Huang wrote:
> Put return value checks of calling imx_init_from_nvmem_cells()
> into one block to save one condition block for normal case.
> 
> Signed-off-by: Anson Huang <Anson.Huang@....com>

Reviewed-by: Daniel Lezcano <daniel.lezcano@...aro.org>

> ---
>  drivers/thermal/imx_thermal.c | 5 +++--
>  1 file changed, 3 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/thermal/imx_thermal.c b/drivers/thermal/imx_thermal.c
> index c924396..bb6754a 100644
> --- a/drivers/thermal/imx_thermal.c
> +++ b/drivers/thermal/imx_thermal.c
> @@ -742,9 +742,10 @@ static int imx_thermal_probe(struct platform_device *pdev)
>  
>  	if (of_find_property(pdev->dev.of_node, "nvmem-cells", NULL)) {
>  		ret = imx_init_from_nvmem_cells(pdev);
> -		if (ret == -EPROBE_DEFER)
> -			return ret;
>  		if (ret) {
> +			if (ret == -EPROBE_DEFER)
> +				return ret;
> +
>  			dev_err(&pdev->dev, "failed to init from nvmem: %d\n",
>  				ret);
>  			return ret;
> 


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