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In fwnode_get_next_available_child_node() we check next_child for NULL twice. All the same in fwnode_get_next_parent_dev() we may avoid checking fwnode for NULL twice. Signed-off-by: Andy Shevchenko <andy.shevchenko@gmail.com> Link: https://lore.kernel.org/r/20210518064843.3524015-1-andy.shevchenko@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>