diff mbox series

[v3,1/2] usb: typec: tcpci_maxim: remove redundant assignment

Message ID 20210124143853.1630-1-angkery@163.com (mailing list archive)
State Accepted
Commit a63b53e19bdffd9338fab4536e8bc422ea812b4d
Headers show
Series [v3,1/2] usb: typec: tcpci_maxim: remove redundant assignment | expand

Commit Message

Junlin Yang Jan. 24, 2021, 2:38 p.m. UTC
From: Junlin Yang <yangjunlin@yulong.com>

PTR_ERR(chip->tcpci) has been used as a return value,
it is not necessary to assign it to ret, so remove it.

Signed-off-by: Junlin Yang <yangjunlin@yulong.com>
---
v3:remove the newline modification.

 drivers/usb/typec/tcpm/tcpci_maxim.c | 1 -
 1 file changed, 1 deletion(-)

Comments

Guenter Roeck Jan. 24, 2021, 3:43 p.m. UTC | #1
On Sun, Jan 24, 2021 at 10:38:53PM +0800, angkery wrote:
> From: Junlin Yang <yangjunlin@yulong.com>
> 
> PTR_ERR(chip->tcpci) has been used as a return value,
> it is not necessary to assign it to ret, so remove it.
> 
> Signed-off-by: Junlin Yang <yangjunlin@yulong.com>

Reviewed-by: Guenter Roeck <linux@roeck-us.net>

> ---
> v3:remove the newline modification.
> 
>  drivers/usb/typec/tcpm/tcpci_maxim.c | 1 -
>  1 file changed, 1 deletion(-)
> 
> diff --git a/drivers/usb/typec/tcpm/tcpci_maxim.c b/drivers/usb/typec/tcpm/tcpci_maxim.c
> index 3192663..7f54f51a 100644
> --- a/drivers/usb/typec/tcpm/tcpci_maxim.c
> +++ b/drivers/usb/typec/tcpm/tcpci_maxim.c
> @@ -461,7 +461,6 @@ static int max_tcpci_probe(struct i2c_client *client, const struct i2c_device_id
>  	chip->tcpci = tcpci_register_port(chip->dev, &chip->data);
>  	if (IS_ERR(chip->tcpci)) {
>  		dev_err(&client->dev, "TCPCI port registration failed");
> -		ret = PTR_ERR(chip->tcpci);
>  		return PTR_ERR(chip->tcpci);
>  	}
>  	chip->port = tcpci_get_tcpm_port(chip->tcpci);
> -- 
> 1.9.1
>
Heikki Krogerus Jan. 25, 2021, 9:33 a.m. UTC | #2
On Sun, Jan 24, 2021 at 10:38:53PM +0800, angkery wrote:
> From: Junlin Yang <yangjunlin@yulong.com>
> 
> PTR_ERR(chip->tcpci) has been used as a return value,
> it is not necessary to assign it to ret, so remove it.
> 
> Signed-off-by: Junlin Yang <yangjunlin@yulong.com>

Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>

> ---
> v3:remove the newline modification.
> 
>  drivers/usb/typec/tcpm/tcpci_maxim.c | 1 -
>  1 file changed, 1 deletion(-)
> 
> diff --git a/drivers/usb/typec/tcpm/tcpci_maxim.c b/drivers/usb/typec/tcpm/tcpci_maxim.c
> index 3192663..7f54f51a 100644
> --- a/drivers/usb/typec/tcpm/tcpci_maxim.c
> +++ b/drivers/usb/typec/tcpm/tcpci_maxim.c
> @@ -461,7 +461,6 @@ static int max_tcpci_probe(struct i2c_client *client, const struct i2c_device_id
>  	chip->tcpci = tcpci_register_port(chip->dev, &chip->data);
>  	if (IS_ERR(chip->tcpci)) {
>  		dev_err(&client->dev, "TCPCI port registration failed");
> -		ret = PTR_ERR(chip->tcpci);
>  		return PTR_ERR(chip->tcpci);
>  	}
>  	chip->port = tcpci_get_tcpm_port(chip->tcpci);
> -- 
> 1.9.1

thanks,
diff mbox series

Patch

diff --git a/drivers/usb/typec/tcpm/tcpci_maxim.c b/drivers/usb/typec/tcpm/tcpci_maxim.c
index 3192663..7f54f51a 100644
--- a/drivers/usb/typec/tcpm/tcpci_maxim.c
+++ b/drivers/usb/typec/tcpm/tcpci_maxim.c
@@ -461,7 +461,6 @@  static int max_tcpci_probe(struct i2c_client *client, const struct i2c_device_id
 	chip->tcpci = tcpci_register_port(chip->dev, &chip->data);
 	if (IS_ERR(chip->tcpci)) {
 		dev_err(&client->dev, "TCPCI port registration failed");
-		ret = PTR_ERR(chip->tcpci);
 		return PTR_ERR(chip->tcpci);
 	}
 	chip->port = tcpci_get_tcpm_port(chip->tcpci);