Lines Matching refs:result
267 int result;
270 result = usb_control_msg(dev->usbdev, usb_sndctrlpipe(dev->usbdev, 0),
273 if (result < 0)
277 result = usb_control_msg(dev->usbdev, usb_sndctrlpipe(dev->usbdev, 0),
280 if (result < 0)
284 result = usb_control_msg(dev->usbdev, usb_sndctrlpipe(dev->usbdev, 0),
287 if (result < 0)
292 return result;
299 int result;
304 result = usb_control_msg(dev->usbdev, usb_sndctrlpipe(dev->usbdev, 0),
307 if (result < 0)
311 result = usb_control_msg(dev->usbdev, usb_sndctrlpipe(dev->usbdev, 0),
314 if (result < 0)
319 return result;
342 int result;
347 result = -ENOMEM;
352 result = sur40_command(dev, SUR40_GET_VERSION, 0x00, buffer, 12);
353 if (result < 0)
356 result = sur40_command(dev, SUR40_GET_VERSION, 0x01, buffer, 12);
357 if (result < 0)
360 result = sur40_command(dev, SUR40_GET_VERSION, 0x02, buffer, 12);
361 if (result < 0)
364 result = sur40_command(dev, SUR40_SENSOR_CAPS, 0x00, buffer, 24);
365 if (result < 0)
368 result = sur40_command(dev, SUR40_ACCEL_CAPS, 0x00, buffer, 5);
369 if (result < 0)
372 result = sur40_command(dev, SUR40_GET_VERSION, 0x03, buffer, 12);
373 if (result < 0)
376 result = 0;
379 * Discard the result buffer - no known data inside except
384 return result;
458 int result, bulk_read, need_blobs, packet_blobs, i;
469 result = usb_bulk_msg(sur40->usbdev,
476 if (result < 0) {
481 result = bulk_read - sizeof(struct sur40_header);
483 if (result % sizeof(struct sur40_blob) != 0) {
506 packet_blobs = result / sizeof(struct sur40_blob);
535 int result, bulk_read;
554 result = usb_bulk_msg(sur40->usbdev,
559 if (result < 0) {
584 result = usb_sg_init(&sgr, sur40->usbdev,
587 if (result < 0) {
588 dev_err(sur40->dev, "error %d in usb_sg_init\n", result);
1118 * dma-sg will result in segment sizes that are not a multiple of