On Sun, Nov 15, 2020 at 07:04:54PM -0800, Bart Van Assche wrote: > Do not modify sdev->request_queue. Remove the sdev->request_queue > assignment. That assignment is superfluous because scsi_mq_alloc_queue() > only has one caller and that caller calls scsi_mq_alloc_queue() as follows: > > sdev->request_queue = scsi_mq_alloc_queue(sdev); This looks ok to me. But is there any good to keep scsi_mq_alloc_queue around at all? It is so trivial that it can be open coded in the currently only caller, as well as a new one if added.