}
entry = pte_to_swp_entry(ptent);
- if (non_swap_entry(entry) && is_device_private_entry(entry)) {
+ if (is_device_private_entry(entry)) {
struct page *page = device_private_entry_to_page(entry);
if (unlikely(details && details->check_mapping)) {
{
pte_t *pte;
int err = 0;
- spinlock_t *uninitialized_var(ptl);
+ spinlock_t *ptl;
if (create) {
pte = (mm == &init_mm) ?