From 8814dc46bd9e347d4de55ec5bf8f16ea54470499 Mon Sep 17 00:00:00 2001 From: Frank Rowand Date: Thu, 4 Oct 2018 20:29:01 -0700 Subject: [PATCH] of: overlay: do not duplicate properties from overlay for new nodes When allocating a new node, add_changeset_node() was duplicating the properties from the respective node in the overlay instead of allocating a node with no properties. When this patch is applied the errors reported by the devictree unittest from patch "of: overlay: add tests to validate kfrees from overlay removal" will no longer occur. These error messages are of the form: "OF: ERROR: ..." and the unittest results will change from: ### dt-test ### end of unittest - 203 passed, 7 failed to ### dt-test ### end of unittest - 210 passed, 0 failed Tested-by: Alan Tull Signed-off-by: Frank Rowand --- drivers/of/overlay.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/of/overlay.c b/drivers/of/overlay.c index 6fd8e6145e10..9808aae4621a 100644 --- a/drivers/of/overlay.c +++ b/drivers/of/overlay.c @@ -393,7 +393,7 @@ static int add_changeset_node(struct overlay_changeset *ovcs, break; if (!tchild) { - tchild = __of_node_dup(node, node_kbasename); + tchild = __of_node_dup(NULL, node_kbasename); if (!tchild) return -ENOMEM;