[PATCH linux-next v3] usb: typec: tcpm: tcpci: Remove the unneeded result variable

[PATCH linux-next v3] usb: typec: tcpm: tcpci: Remove the unneeded result variable

[cgel.zte]

From: xupanda <xu.panda@zte.com.cn>

Return the value regmap_update_bits() directly instead of
storing it in another redundant variable.

Reported-by: Zeal Robot <zealci@zte.com.cn>
Signed-off-by: xupanda <xu.panda@zte.com.cn>

---
chang for v3
 - re-align continuation line alignment
---
 drivers/usb/typec/tcpm/tcpci.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/usb/typec/tcpm/tcpci.c b/drivers/usb/typec/tcpm/tcpci.c
index b2bfcebe218f..cd243530264b 100644
--- a/drivers/usb/typec/tcpm/tcpci.c
+++ b/drivers/usb/typec/tcpm/tcpci.c
@@ -328,11 +328,9 @@ static int tcpci_set_vconn(struct tcpc_dev *tcpc, bool enable)
 static int tcpci_enable_auto_vbus_discharge(struct tcpc_dev *dev, bool enable)
 {
 	struct tcpci *tcpci = tcpc_to_tcpci(dev);
-	int ret;
 
-	ret = regmap_update_bits(tcpci->regmap, TCPC_POWER_CTRL, TCPC_POWER_CTRL_AUTO_DISCHARGE,
-				 enable ? TCPC_POWER_CTRL_AUTO_DISCHARGE : 0);
-	return ret;
+	return regmap_update_bits(tcpci->regmap, TCPC_POWER_CTRL, TCPC_POWER_CTRL_AUTO_DISCHARGE,
+			enable ? TCPC_POWER_CTRL_AUTO_DISCHARGE : 0);
 }
 
 static int tcpci_set_auto_vbus_discharge_threshold(struct tcpc_dev *dev, enum typec_pwr_opmode mode,
-- 
2.25.1

Re: [PATCH linux-next v3] usb: typec: tcpm: tcpci: Remove the unneeded result variable

[Heikki Krogerus]

Hi,

On Mon, Aug 29, 2022 at 03:04:43AM +0000, cgel.zte@gmail.com wrote:
> From: xupanda <xu.panda@zte.com.cn>

I think that's a pseudonym. Is the name "Xu Panda" (so not
"xupanda")? Please use full real names.

> Return the value regmap_update_bits() directly instead of
> storing it in another redundant variable.
> 
> Reported-by: Zeal Robot <zealci@zte.com.cn>
> Signed-off-by: xupanda <xu.panda@zte.com.cn>

I just realised that this is version 3, and this is the third time you
are being asked to check that. You really have to use full real names
here.

Please read this section completely and fix those lines:
https://docs.kernel.org/process/submitting-patches.html#sign-your-work-the-developer-s-certificate-of-origin

thanks,

> ---
> chang for v3
>  - re-align continuation line alignment
> ---
>  drivers/usb/typec/tcpm/tcpci.c | 6 ++----
>  1 file changed, 2 insertions(+), 4 deletions(-)
> 
> diff --git a/drivers/usb/typec/tcpm/tcpci.c b/drivers/usb/typec/tcpm/tcpci.c
> index b2bfcebe218f..cd243530264b 100644
> --- a/drivers/usb/typec/tcpm/tcpci.c
> +++ b/drivers/usb/typec/tcpm/tcpci.c
> @@ -328,11 +328,9 @@ static int tcpci_set_vconn(struct tcpc_dev *tcpc, bool enable)
>  static int tcpci_enable_auto_vbus_discharge(struct tcpc_dev *dev, bool enable)
>  {
>  	struct tcpci *tcpci = tcpc_to_tcpci(dev);
> -	int ret;
>  
> -	ret = regmap_update_bits(tcpci->regmap, TCPC_POWER_CTRL, TCPC_POWER_CTRL_AUTO_DISCHARGE,
> -				 enable ? TCPC_POWER_CTRL_AUTO_DISCHARGE : 0);
> -	return ret;
> +	return regmap_update_bits(tcpci->regmap, TCPC_POWER_CTRL, TCPC_POWER_CTRL_AUTO_DISCHARGE,
> +			enable ? TCPC_POWER_CTRL_AUTO_DISCHARGE : 0);
>  }
>  
>  static int tcpci_set_auto_vbus_discharge_threshold(struct tcpc_dev *dev, enum typec_pwr_opmode mode,
> -- 
> 2.25.1

-- 
heikki

Re: [PATCH linux-next v3] usb: typec: tcpm: tcpci: Remove the unneeded result variable

[Greg KH]

On Mon, Aug 29, 2022 at 03:04:43AM +0000, cgel.zte@gmail.com wrote:
> From: xupanda <xu.panda@zte.com.cn>
> 
> Return the value regmap_update_bits() directly instead of
> storing it in another redundant variable.
> 
> Reported-by: Zeal Robot <zealci@zte.com.cn>

I am now just going to drop all patches like this, given that no one
seems to be following the proper documentation for how to handle
research tools like this :(

greg k-h