[PATCH] dm: core: Fix uninitialized return value from dm_scan_fdt_node

If there are no nodes or if all nodes are disabled, this function would return err without setting it first. Fix this by initializing err to zero.

Fixes: 94f7afdf7e ("dm: core: Ignore disabled devices when binding")

Signed-off-by: Sean Anderson sean.anderson@seco.com ---

drivers/core/root.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/core/root.c b/drivers/core/root.c index d9a19c5e6b..f852d867db 100644 --- a/drivers/core/root.c +++ b/drivers/core/root.c @@ -265,7 +265,7 @@ int dm_scan_plat(bool pre_reloc_only) static int dm_scan_fdt_node(struct udevice *parent, ofnode parent_node, bool pre_reloc_only) { - int ret = 0, err; + int ret = 0, err = 0; ofnode node;

if (!ofnode_valid(parent_node))