pr->performance->state_count = pss->package.count;
pr->performance->states =
- kmalloc(sizeof(struct acpi_processor_px) * pss->package.count,
- GFP_KERNEL);
+ kmalloc_array(pss->package.count,
+ sizeof(struct acpi_processor_px),
+ GFP_KERNEL);
if (!pr->performance->states) {
result = -ENOMEM;
goto end;