of: overlay: remove unneeded check for NULL kbasename()

kbasename() will not return NULL if passed a valid string. If the parameter passed to kbasename() in this case is already NULL then the devicetree has been corrupted. Signed-off-by: Frank Rowand <[email protected]> Signed-off-by: Rob Herring <[email protected]>
opendata26 · Oct 18, 2017 · 34ca5d7 · 34ca5d7
1 parent e0a58f3
commit 34ca5d7
Showing 1 changed file with 0 additions and 2 deletions.
diff --git a/drivers/of/overlay.c b/drivers/of/overlay.c
@@ -331,8 +331,6 @@ static int add_changeset_node(struct overlay_changeset *ovcs,
 	int ret = 0;
 
 	node_kbasename = kbasename(node->full_name);
-	if (!node_kbasename)
-		return -ENOMEM;
 
 	for_each_child_of_node(target_node, tchild)
 		if (!of_node_cmp(node_kbasename, kbasename(tchild->full_name)))