Re: [PATCH 1/2] usb: typec: ucsi: ccg: Use common code in ccg_write()

[Heikki Krogerus <heikki.krogerus@linux.intel.com>]

On Wed, Sep 25, 2024 at 07:32:32PM +0200, Markus Elfring wrote:
> From: Markus Elfring <elfring@users.sourceforge.net>
> Date: Wed, 25 Sep 2024 19:00:23 +0200
> 
> Add a label so that three statements can be better reused at the end of
> this function implementation.
> 
> This issue was detected by using the Coccinelle software.
> 
> Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>

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

> ---
>  drivers/usb/typec/ucsi/ucsi_ccg.c | 8 ++++----
>  1 file changed, 4 insertions(+), 4 deletions(-)
> 
> diff --git a/drivers/usb/typec/ucsi/ucsi_ccg.c b/drivers/usb/typec/ucsi/ucsi_ccg.c
> index b3ec799fc873..ed075a403d87 100644
> --- a/drivers/usb/typec/ucsi/ucsi_ccg.c
> +++ b/drivers/usb/typec/ucsi/ucsi_ccg.c
> @@ -306,14 +306,14 @@ static int ccg_write(struct ucsi_ccg *uc, u16 rab, const u8 *data, u32 len)
>  	status = i2c_transfer(client->adapter, msgs, ARRAY_SIZE(msgs));
>  	if (status < 0) {
>  		dev_err(uc->dev, "i2c_transfer failed %d\n", status);
> -		pm_runtime_put_sync(uc->dev);
> -		kfree(buf);
> -		return status;
> +		goto put_sync;
>  	}
> 
> +	status = 0;
> +put_sync:
>  	pm_runtime_put_sync(uc->dev);
>  	kfree(buf);
> -	return 0;
> +	return status;
>  }
> 
>  static int ccg_op_region_update(struct ucsi_ccg *uc, u32 cci)
> --
> 2.46.1

-- 
heikki