From: Frank Rowand frank.rowand@sony.com
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 frank.rowand@sony.com --- drivers/of/overlay.c | 2 -- 1 file changed, 2 deletions(-)
diff --git a/drivers/of/overlay.c b/drivers/of/overlay.c index 81881e45f273..88df2986b03f 100644 --- a/drivers/of/overlay.c +++ b/drivers/of/overlay.c @@ -322,8 +322,6 @@ 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)))