[PATCH 08/18] lib/test_printf.c: Use helper function to unwind array of software_nodes

[Daniel Scally <djrscally@xxxxxxxxx>]

Use the software_node_unregister_nodes() helper function to unwind this
array in a cleaner way.

Acked-by: Petr Mladek <pmladek@xxxxxxxx>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
Suggested-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
Signed-off-by: Daniel Scally <djrscally@xxxxxxxxx>
---
Changes since RFC v3:

	Changed the called function name - didn't drop the tags since it's
	such a trivial change, hope that's alright!

 lib/test_printf.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/lib/test_printf.c b/lib/test_printf.c
index 7ac87f18a10f..7d60f24240a4 100644
--- a/lib/test_printf.c
+++ b/lib/test_printf.c
@@ -644,9 +644,7 @@ static void __init fwnode_pointer(void)
 	test(second_name, "%pfwP", software_node_fwnode(&softnodes[1]));
 	test(third_name, "%pfwP", software_node_fwnode(&softnodes[2]));
 
-	software_node_unregister(&softnodes[2]);
-	software_node_unregister(&softnodes[1]);
-	software_node_unregister(&softnodes[0]);
+	software_node_unregister_nodes(softnodes);
 }
 
 static void __init
-- 
2.25.1