[PATCH 8/9] net: prestera: Use of_find_node_by_name_balanced() to find device_node

[Zhang Zekun]

Instead of directly using of_node_get() before of_find_node_by_name()
to balance the refcount of the device_node, using wraper function
of_find_node_by_name_balanced() to make code logic a bit simplier.

Signed-off-by: Zhang Zekun <zhangzekun11 at huawei.com>
---
 drivers/net/ethernet/marvell/prestera/prestera_main.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/net/ethernet/marvell/prestera/prestera_main.c b/drivers/net/ethernet/marvell/prestera/prestera_main.c
index 440a4c42b405..5d10031bfa32 100644
--- a/drivers/net/ethernet/marvell/prestera/prestera_main.c
+++ b/drivers/net/ethernet/marvell/prestera/prestera_main.c
@@ -378,8 +378,7 @@ static int prestera_port_sfp_bind(struct prestera_port *port)
 	if (!sw->np)
 		return 0;
 
-	of_node_get(sw->np);
-	ports = of_find_node_by_name(sw->np, "ports");
+	ports = of_find_node_by_name_balanced(sw->np, "ports");
 
 	for_each_child_of_node(ports, node) {
 		int num;
-- 
2.22.0