[PATCH 2/4] nvme: also skip discard granularity updates in nvme_config_discard

[Christoph Hellwig]

On Wed, Dec 27, 2023 at 01:18:13AM +0200, Max Gurtovoy wrote:
> maybe worth to add a small helper like we have for other discard limits:

I'd rather not add more wrappers like this.  They dont really
scale, so I'm looking into atomic bulk updates of all settings right
now, and the last I need is random churn due to a new helper..