scsi: don't force tagged_supported in drivers

Now that we also get proper values in cmd->request->tag for untagged
commands, there is no need to force tagged_supported to on in drivers
that need host-wide tags.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Mike Christie <michaelc@cs.wisc.edu>
Reviewed-by: Hannes Reinecke <hare@suse.de>

drivers/scsi/libsas/sas_scsi_host.c

@@ -945,7 +945,6 @@ int sas_slave_configure(struct scsi_device *scsi_dev)
 		SAS_DPRINTK("device %llx, LUN %llx doesn't support "
 			    "TCQ\n", SAS_ADDR(dev->sas_addr),
 			    scsi_dev->lun);
-		scsi_dev->tagged_supported = 0;
 		scsi_adjust_queue_depth(scsi_dev, 1);
 	}