Re: [PATCH 2/2] media: uvcvideo: Do not re-reference dev->udev

[Laurent Pinchart]

On Fri, Jul 25, 2025 at 11:01:30AM +0000, Ricardo Ribalda wrote:
> dev->udev is already referenced by the variable udev. Let's use it.

The variable is used in a single location. I would probably have dropped
it instead, but I don't have a strong preference. If you prefer it this
way,

Reviewed-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>

Please let me know if you will send a patch to drop the variable
instead, or if I should merge this one.

> Signed-off-by: Ricardo Ribalda <ribalda@xxxxxxxxxxxx>
> ---
>  drivers/media/usb/uvc/uvc_driver.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/media/usb/uvc/uvc_driver.c b/drivers/media/usb/uvc/uvc_driver.c
> index d09d1286da0f61d5953125df23ed92555585e8f2..209cedeff59e8be2e96ce79c3d395a5a85a336c6 100644
> --- a/drivers/media/usb/uvc/uvc_driver.c
> +++ b/drivers/media/usb/uvc/uvc_driver.c
> @@ -882,7 +882,7 @@ static int uvc_parse_vendor_control(struct uvc_device *dev,
>  	unsigned int n, p;
>  	int handled = 0;
>  
> -	switch (le16_to_cpu(dev->udev->descriptor.idVendor)) {
> +	switch (le16_to_cpu(udev->descriptor.idVendor)) {
>  	case 0x046d:		/* Logitech */
>  		if (buffer[1] != 0x41 || buffer[2] != 0x01)
>  			break;

-- 
Regards,

Laurent Pinchart