On 8/19/19 6:43 PM, Stefano Stabellini wrote:
@@ -85,20 +86,22 @@ static u32 __init device_tree_get_u32(const void *fdt, int node, * Returns 0 if all nodes were iterated over successfully. If @func * returns a value different from 0, that value is returned immediately. */ -int __init device_tree_for_each_node(const void *fdt, +int __init device_tree_for_each_node(const void *fdt, int node, device_tree_node_func func, void *data) { - int node; - int depth; + /* + * We only care about relative depth increments, assume depth of + * node is 0 for simplicity. + */ + int depth = 0; + const int min_depth = depth;
There is no need to define min_depth here. With min_depth dropped: Acked-by: Julien Grall <julien.gr...@arm.com> Cheers, -- Julien Grall _______________________________________________ Xen-devel mailing list Xen-devel@lists.xenproject.org https://lists.xenproject.org/mailman/listinfo/xen-devel