block/nvme: Use unsigned integer for queue counter/size
We can not have negative queue count/size/index, use unsigned type.
Rename 'nr_queues' as 'queue_count' to match the spec naming.
Reviewed-by: Eric Auger <eric.auger@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Tested-by: Eric Auger <eric.auger@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-id:
20201029093306.
1063879-10-philmd@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Tested-by: Eric Auger <eric.auger@redhat.com>