[PATCH 3/5] nvme: move controller deletion to common code

[James Smart]

On 10/29/2017 1:44 AM, Christoph Hellwig wrote:
> Move the ->delete_work and the associated helpers to common code instead
> of duplicating them in every driver.  This also adds the missing reference
> get/put for the loop driver.
>
> Signed-off-by: Christoph Hellwig <hch at lst.de>
> ---
>

Looks fine.

Reviewed-by: James Smart  <james.smart at broadcom.com>