615 	struct hiddev_devinfo dinfo;  in hiddev_ioctl()  local
656 			memset(&dinfo, 0, sizeof(dinfo));  in hiddev_ioctl()
658 			dinfo.bustype = BUS_USB;  in hiddev_ioctl()
659 			dinfo.busnum = dev->bus->busnum;  in hiddev_ioctl()
660 			dinfo.devnum = dev->devnum;  in hiddev_ioctl()
661 			dinfo.ifnum = usbhid->ifnum;  in hiddev_ioctl()
662 			dinfo.vendor = le16_to_cpu(dev->descriptor.idVendor);  in hiddev_ioctl()
663 			dinfo.product = le16_to_cpu(dev->descriptor.idProduct);  in hiddev_ioctl()
664 			dinfo.version = le16_to_cpu(dev->descriptor.bcdDevice);  in hiddev_ioctl()
665 			dinfo.num_applications = hid->maxapplication;  in hiddev_ioctl()
667 			r = copy_to_user(user_arg, &dinfo, sizeof(dinfo)) ?  in hiddev_ioctl()