759 static int usb_get_langid(struct usb_device *dev, unsigned char *tbuf)  in usb_get_langid()  argument
769 	err = usb_string_sub(dev, 0, 0, tbuf);  in usb_get_langid()
792 	dev->string_langid = tbuf[2] | (tbuf[3] << 8);  in usb_get_langid()
818 	unsigned char *tbuf;  in usb_string()  local
828 	tbuf = kmalloc(256, GFP_NOIO);  in usb_string()
829 	if (!tbuf)  in usb_string()
832 	err = usb_get_langid(dev, tbuf);  in usb_string()
836 	err = usb_string_sub(dev, dev->string_langid, index, tbuf);  in usb_string()
841 	err = utf16s_to_utf8s((wchar_t *) &tbuf[2], (err - 2) / 2,  in usb_string()
845 	if (tbuf[1] != USB_DT_STRING)  in usb_string()
848 			tbuf[1], index, buf);  in usb_string()
851 	kfree(tbuf);  in usb_string()