diff mbox series

[-next] thermal: qcom: return error code on error path in adc_tm5_get_dt_channel_data()

Message ID 20210522051512.158228-1-yangyingliang@huawei.com (mailing list archive)
State New
Delegated to: Daniel Lezcano
Headers show
Series [-next] thermal: qcom: return error code on error path in adc_tm5_get_dt_channel_data() | expand

Commit Message

Yang Yingliang May 22, 2021, 5:15 a.m. UTC
Return -EINVAL when args is invalid.

Fixes: ca66dca5eda6 ("thermal: qcom: add support for adc-tm5 PMIC thermal monitor")
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
---
 drivers/thermal/qcom/qcom-spmi-adc-tm5.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Comments

Daniel Lezcano May 27, 2021, 9:13 a.m. UTC | #1
On 22/05/2021 07:15, Yang Yingliang wrote:
> Return -EINVAL when args is invalid.
> 
> Fixes: ca66dca5eda6 ("thermal: qcom: add support for adc-tm5 PMIC thermal monitor")
> Reported-by: Hulk Robot <hulkci@huawei.com>
> Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
> ---
>  drivers/thermal/qcom/qcom-spmi-adc-tm5.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/thermal/qcom/qcom-spmi-adc-tm5.c b/drivers/thermal/qcom/qcom-spmi-adc-tm5.c
> index b460b56e981c..8ccd5d22c13b 100644
> --- a/drivers/thermal/qcom/qcom-spmi-adc-tm5.c
> +++ b/drivers/thermal/qcom/qcom-spmi-adc-tm5.c
> @@ -441,7 +441,7 @@ static int adc_tm5_get_dt_channel_data(struct adc_tm5_chip *adc_tm,
>  
>  	if (args.args_count != 1 || args.args[0] >= ADC5_MAX_CHANNEL) {
>  		dev_err(dev, "%s: invalid ADC channel number %d\n", name, chan);
> -		return ret;
> +		return -EINVAL;;

			semicolon x 2

>  	}
>  	channel->adc_channel = args.args[0];
>  
>
diff mbox series

Patch

diff --git a/drivers/thermal/qcom/qcom-spmi-adc-tm5.c b/drivers/thermal/qcom/qcom-spmi-adc-tm5.c
index b460b56e981c..8ccd5d22c13b 100644
--- a/drivers/thermal/qcom/qcom-spmi-adc-tm5.c
+++ b/drivers/thermal/qcom/qcom-spmi-adc-tm5.c
@@ -441,7 +441,7 @@  static int adc_tm5_get_dt_channel_data(struct adc_tm5_chip *adc_tm,
 
 	if (args.args_count != 1 || args.args[0] >= ADC5_MAX_CHANNEL) {
 		dev_err(dev, "%s: invalid ADC channel number %d\n", name, chan);
-		return ret;
+		return -EINVAL;;
 	}
 	channel->adc_channel = args.args[0];