From 7bca2b2d5fcc685b81eb32fe564689eca6a59a99 Mon Sep 17 00:00:00 2001 From: Geert Uytterhoeven Date: Wed, 5 Feb 2025 17:12:09 +0100 Subject: [PATCH] net: renesas: rswitch: Convert to for_each_available_child_of_node() Simplify rswitch_get_port_node() by using the for_each_available_child_of_node() helper instead of manually ignoring unavailable child nodes, and leaking a reference. Signed-off-by: Geert Uytterhoeven Reviewed-by: Simon Horman Link: https://patch.msgid.link/54f544d573a64b96e01fd00d3481b10806f4d110.1738771798.git.geert+renesas@glider.be Signed-off-by: Jakub Kicinski --- drivers/net/ethernet/renesas/rswitch.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) diff --git a/drivers/net/ethernet/renesas/rswitch.c b/drivers/net/ethernet/renesas/rswitch.c index 84d09a8973b78..aba772e14555d 100644 --- a/drivers/net/ethernet/renesas/rswitch.c +++ b/drivers/net/ethernet/renesas/rswitch.c @@ -1287,17 +1287,14 @@ static struct device_node *rswitch_get_port_node(struct rswitch_device *rdev) if (!ports) return NULL; - for_each_child_of_node(ports, port) { + for_each_available_child_of_node(ports, port) { err = of_property_read_u32(port, "reg", &index); if (err < 0) { port = NULL; goto out; } - if (index == rdev->etha->index) { - if (!of_device_is_available(port)) - port = NULL; + if (index == rdev->etha->index) break; - } } out: