From 589b754df3f37ca0a1f96fccde7f91c59266f38a Mon Sep 17 00:00:00 2001 From: Geert Uytterhoeven Date: Fri, 8 Dec 2017 14:13:03 +0100 Subject: of: overlay: Make node skipping in init_overlay_changeset() clearer Make it more clear that nodes without "__overlay__" subnodes are skipped, by reverting the logic and using continue. This also reduces indentation level. Signed-off-by: Geert Uytterhoeven Signed-off-by: Rob Herring --- drivers/of/overlay.c | 21 +++++++++++---------- 1 file changed, 11 insertions(+), 10 deletions(-) (limited to 'drivers/of') diff --git a/drivers/of/overlay.c b/drivers/of/overlay.c index 83bb2edfc65c..3981b7da4fa9 100644 --- a/drivers/of/overlay.c +++ b/drivers/of/overlay.c @@ -573,18 +573,19 @@ static int init_overlay_changeset(struct overlay_changeset *ovcs, cnt = 0; for_each_child_of_node(tree, node) { overlay_node = of_get_child_by_name(node, "__overlay__"); - if (overlay_node) { - fragment = &fragments[cnt]; - fragment->overlay = overlay_node; - fragment->target = find_target_node(node); - if (!fragment->target) { - of_node_put(fragment->overlay); - ret = -EINVAL; - goto err_free_fragments; - } + if (!overlay_node) + continue; - cnt++; + fragment = &fragments[cnt]; + fragment->overlay = overlay_node; + fragment->target = find_target_node(node); + if (!fragment->target) { + of_node_put(fragment->overlay); + ret = -EINVAL; + goto err_free_fragments; } + + cnt++; } /* -- cgit v1.2.3-55-g7522