[PATCH v2] staging: pi433: add missing call to cdev_del()

[Dan Carpenter]

On Mon, Nov 26, 2018 at 07:18:20PM +0100, Michael Straube wrote:
> If cdev_add() fails, cdev_del() should be called.
> Add the missing cdev_del() call as pointed out by
> Dan Carpenter.
> 
> Signed-off-by: Michael Straube <straube.linux at gmail.com>
> ---

Thanks!  Looks good.

regards,
dan carpenter