void scsi_req_abort(SCSIRequest *req, int status) { if (!req->enqueued) { return; } scsi_req_ref(req); scsi_req_dequeue(req); req->io_canceled = true; if (req->ops->cancel_io) { req->ops->cancel_io(req); } scsi_req_complete(req, status); scsi_req_unref(req); }