nvme: Delete created IO queues on reset

nvme: Delete created IO queues on reset

The driver was decrementing the online_queues prior to attempting to
delete those IO queues, so the driver ended up not requesting the
controller delete any. This patch saves the online_queues prior to
suspending them, and adds that parameter for deleting io queues.

Fixes: c21377f8 ("nvme: Suspend all queues before deletion")
Signed-off-by: Keith Busch <keith.busch@intel.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@fb.com>
(cherry picked from commit 7065906096273b39b90a512a7170a6697ed94b23)

Orabug: 26486098

Signed-off-by: Ashok Vairavan <ashok.vairavan@oracle.com>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>