static void acpi_os_execute_deferred(struct work_struct *work)
{
struct acpi_os_dpc *dpc = container_of(work, struct acpi_os_dpc, work);
+
if (!dpc) {
printk(KERN_ERR PREFIX "Invalid (NULL) context\n");
return;
acpi_status acpi_os_purge_cache(acpi_cache_t * cache)
{
- (void)kmem_cache_shrink(cache);
+ kmem_cache_shrink(cache);
return (AE_OK);
}