VDC_OWNERSHIP_GRANTED
if (vdc->ownership & VDC_OWNERSHIP_GRANTED) {
!(vdc->ownership & VDC_OWNERSHIP_GRANTED)) {
VDC_OWNERSHIP_GRANTED);
vdc->ownership |= VDC_OWNERSHIP_GRANTED;
if (vdc->ownership & VDC_OWNERSHIP_GRANTED)
VDC_OWNERSHIP_GRANTED);