Lines Matching defs:tbuf
753 static int usb_get_langid(struct usb_device *dev, unsigned char *tbuf)
763 err = usb_string_sub(dev, 0, 0, tbuf);
788 dev->string_langid = tbuf[2] | (tbuf[3] << 8);
814 unsigned char *tbuf;
822 tbuf = kmalloc(256, GFP_NOIO);
823 if (!tbuf)
826 err = usb_get_langid(dev, tbuf);
830 err = usb_string_sub(dev, dev->string_langid, index, tbuf);
835 err = utf16s_to_utf8s((wchar_t *) &tbuf[2], (err - 2) / 2,
839 if (tbuf[1] != USB_DT_STRING)
842 tbuf[1], index, buf);
845 kfree(tbuf);