atomic_inc_not_zero
if (!atomic_inc_not_zero(&aux_dev->usecount))
if (!atomic_inc_not_zero(&aux_dev->usecount))
if (atomic_inc_not_zero(&obj->mm.pages_pin_count))
if (!atomic_inc_not_zero(&obj->mm.pages_pin_count)) {
return atomic_inc_not_zero(&ce->pin_count);
return atomic_inc_not_zero(&wf->count);
if (unlikely(!atomic_inc_not_zero(&wf->count)))
return atomic_inc_not_zero(p);