[PATCH] nvme-hwmon: don't return errors from nvme_hwmon_init

[Christoph Hellwig]

On Tue, Oct 18, 2022 at 09:26:24AM -0600, Keith Busch wrote:
> Yep, this looks fine. You'll just need to initialize 'int err = 0;' at
> the beginning.

Grr, stupid lack of uninitialized variable tracking in gcc..