Re: [PATCH v2] char: lp: Fix NULL pointer dereference of cad

[Greg KH]

On Tue, Jan 20, 2026 at 09:21:11PM +0800, Li Nan wrote:
> Do you think we need cleanups/fixes in this driver, or should we wait
> for real-world users to encounter issues and discuss them separately?

As no one who actually has this hardware has reported anything in the
decades that the code has been like this, I would recommend just leaving
it as-is.

thanks,

greg k-h