[PATCH 1/7] nvme: delete dev from dev_list in nvme_reset

[Christoph Hellwig]

On Fri, Oct 02, 2015 at 09:13:22PM +0000, Keith Busch wrote:
> A moment of panic when I saw this, but we're 'ok'. The reset handler calls
> nvme_dev_shutdown() first, and that removes the device from the list,
> so we won't really see a controller twice added in the list.

Oh.  So we get a double list del there.  I though list debuging would
complain about this.  Anyway, let's make the deletion uniform and so that
any fixes can be applied to all callers in the same way.