Re: [PATCH 2/3] media: i2c: drop check because i2c_unregister_device() is NULL safe

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Fri, Sep 22, 2023 at 10:04:19AM +0200, Wolfram Sang wrote:
> No need to check the argument of i2c_unregister_device() because the
> function itself does it.
> 
> Signed-off-by: Wolfram Sang <wsa+renesas@xxxxxxxxxxxxxxxxxxxx>

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

I'll take this in my tree and send a pull request if Sakari doesn't pick
up the patch himself.

> ---
> Build tested only. Please apply to your tree.
> 
>  drivers/media/i2c/rdacm20.c | 3 +--
>  1 file changed, 1 insertion(+), 2 deletions(-)
> 
> diff --git a/drivers/media/i2c/rdacm20.c b/drivers/media/i2c/rdacm20.c
> index f4e2e2f3972a..b4647bda8c21 100644
> --- a/drivers/media/i2c/rdacm20.c
> +++ b/drivers/media/i2c/rdacm20.c
> @@ -625,8 +625,7 @@ static int rdacm20_probe(struct i2c_client *client)
>  	v4l2_ctrl_handler_free(&dev->ctrls);
>  error:
>  	media_entity_cleanup(&dev->sd.entity);
> -	if (dev->sensor)
> -		i2c_unregister_device(dev->sensor);
> +	i2c_unregister_device(dev->sensor);
>  
>  	dev_err(&client->dev, "probe failed\n");
>  

-- 
Regards,

Laurent Pinchart



[Index of Archives]     [Linux Samsung SOC]     [Linux Wireless]     [Linux Kernel]     [ATH6KL]     [Linux Bluetooth]     [Linux Netdev]     [Kernel Newbies]     [IDE]     [Security]     [Git]     [Netfilter]     [Bugtraq]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Linux ATA RAID]     [Samba]     [Device Mapper]

  Powered by Linux