/* Check if this node has any children */
- if (acpi_ns_get_next_node (ACPI_TYPE_ANY, child_node, 0)) {
+ if (acpi_ns_get_next_node (ACPI_TYPE_ANY, child_node, NULL)) {
/*
* There is at least one child of this node,
* visit the node
*/
level++;
parent_node = child_node;
- child_node = 0;
+ child_node = NULL;
}
}
else {