FindDiskSystem
KDiskSystem *FindDiskSystem(const char *name, bool byPrettyName = false);
KDiskSystem *FindDiskSystem(disk_system_id id);
if (FindDiskSystem(name.Path()))
if (KDiskSystem* system = FindDiskSystem(name.Path()))
diskSystem = FindDiskSystem(name, byPrettyName);
diskSystem = FindDiskSystem(id);
KDiskSystem *diskSystem = manager->FindDiskSystem(id);
KDiskSystem *diskSystem = manager->FindDiskSystem(name);
if (KDiskSystem* diskSystem = manager->FindDiskSystem(name))