Re: [PATCH v3 3/4] chardev: code cleanup for __register_chrdev_region()

[Greg KH]

On Fri, Apr 05, 2019 at 07:27:10PM +0800, Chengguang Xu wrote:
> It's just code cleanup, not functional change.
> 
> Signed-off-by: Chengguang Xu <cgxu519@xxxxxxx>
> ---
> v1->v2:
> - Split fix and cleanup patches.
> - Remove printing minor range in chrdev_show().
> 
> v2->v3:
> - Set variable ret to '-EBUSY' before checking minor range overlap.

Can you just send the follow-on patch that does the v3 change as I have
already taken your series.

thanks,

greg k-h