Lines Matching refs:err
51 grub_usb_err_t err;
60 err = grub_usb_device_initialize (dev);
61 if (err)
82 err = grub_usb_control_msg (dev,
88 if (err)
114 grub_usb_err_t err;
117 err = grub_usb_control_msg (dev, (GRUB_USB_REQTYPE_IN
123 if (err)
124 return err;
184 grub_err_t err;
194 err = hub->controller->dev->portstatus (hub->controller, portno, 0);
195 if (err)
216 err = hub->controller->dev->portstatus (hub->controller, portno, 1);
217 if (err)
317 grub_usb_err_t err;
326 err = grub_usb_check_transfer (dev->hub_transfer, &actual);
328 if (err == GRUB_USB_ERR_WAIT)
340 if (err || actual == 0 || changed == 0)
353 err = grub_usb_control_msg (dev, (GRUB_USB_REQTYPE_IN
362 if (err)
412 err = grub_usb_control_msg (dev, (GRUB_USB_REQTYPE_IN
419 if (err)