541   unsigned char *tbuf;  in usb_string()  local
547   tbuf = (unsigned char*) kmalloc(256, GFP_KERNEL);  in usb_string()
548   if (!tbuf)  in usb_string()
553     err = usb_get_string(dev, 0, 0, tbuf, 4);  in usb_string()
557     } else if (err < 4 || tbuf[0] < 4) {  in usb_string()
563       dev->string_langid = tbuf[2] | (tbuf[3]<< 8);  in usb_string()
570   err = usb_get_string(dev, dev->string_langid, index, tbuf, 2);  in usb_string()
573   len=tbuf[0];  in usb_string()
575   err = usb_get_string(dev, dev->string_langid, index, tbuf, len);  in usb_string()
583     if (tbuf[u+1])        in usb_string()
586       buf[idx++] = tbuf[u];  in usb_string()
592   kfree(tbuf);  in usb_string()