arr->elemsize, arr->set, arr->num ?: &arr->max);
arr->elemsize, arr->set, arr->num ?: &temp_num);
int param_array_set(const char *val, struct kernel_param *kp){	struct kparam_array *arr = kp->arg;	return param_array(kp->name, val, 1, arr->max, arr->elem,			   arr->elemsize, arr->set, arr->num ?: &arr->max);}