[PATCH] nvme: start keep-alive after admin queue setup

[Christoph Hellwig]

On Tue, Oct 17, 2023 at 03:45:35PM +0200, Hannes Reinecke wrote:
> Setting up I/O queues might take quite some time on larger and/or
> busy setups, so KATO might expire before all I/O queues could be
> set up.
> Fix this by starting keep-alive right after the admin queue is
> operational.

Having all these manual unpaired nvme_stop_keep_alive calls look
rather unmaintainable.  What keeps us from doing it in
nvme_uninit_ctrl?