netdev - [PATCH net-next v4 8/8] net: bcmasp: Simplify with scoped for each OF child loop

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Message-ID: <20240830031325.2406672-9-ruanjinjie@huawei.com>
Date: Fri, 30 Aug 2024 11:13:25 +0800
From: Jinjie Ruan <ruanjinjie@...wei.com>
To: <woojung.huh@...rochip.com>, <andrew@...n.ch>, <f.fainelli@...il.com>,
	<olteanv@...il.com>, <davem@...emloft.net>, <edumazet@...gle.com>,
	<kuba@...nel.org>, <pabeni@...hat.com>, <linus.walleij@...aro.org>,
	<alsi@...g-olufsen.dk>, <justin.chen@...adcom.com>,
	<sebastian.hesselbarth@...il.com>, <alexandre.torgue@...s.st.com>,
	<joabreu@...opsys.com>, <mcoquelin.stm32@...il.com>, <wens@...e.org>,
	<jernej.skrabec@...il.com>, <samuel@...lland.org>, <hkallweit1@...il.com>,
	<linux@...linux.org.uk>, <UNGLinuxDriver@...rochip.com>,
	<netdev@...r.kernel.org>, <bcm-kernel-feedback-list@...adcom.com>,
	<linux-arm-kernel@...ts.infradead.org>, <linux-sunxi@...ts.linux.dev>,
	<linux-stm32@...md-mailman.stormreply.com>, <krzk@...nel.org>,
	<jic23@...nel.org>
CC: <ruanjinjie@...wei.com>
Subject: [PATCH net-next v4 8/8] net: bcmasp: Simplify with scoped for each OF child loop

Use scoped for_each_available_child_of_node_scoped() when
iterating over device nodes to make code a bit simpler.

Reviewed-by: Florian Fainelli <florian.fainelli@...adcom.com>
Reviewed-by: Justin Chen <justin.chen@...adcom.com>
Reviewed-by: Andrew Lunn <andrew@...n.ch>
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@...wei.com>
Signed-off-by: Jinjie Ruan <ruanjinjie@...wei.com>
---
v4:
- Add Reviewed-by.
v3:
- Sort the variables, longest first, shortest last.
- Add Reviewed-by.
v2:
- Split into 2 patches.
---
 drivers/net/ethernet/broadcom/asp2/bcmasp.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/net/ethernet/broadcom/asp2/bcmasp.c b/drivers/net/ethernet/broadcom/asp2/bcmasp.c
index 20c6529ec135..297c2682a9cf 100644
--- a/drivers/net/ethernet/broadcom/asp2/bcmasp.c
+++ b/drivers/net/ethernet/broadcom/asp2/bcmasp.c
@@ -1300,9 +1300,9 @@ static void bcmasp_remove_intfs(struct bcmasp_priv *priv)
 
 static int bcmasp_probe(struct platform_device *pdev)
 {
-	struct device_node *ports_node, *intf_node;
 	const struct bcmasp_plat_data *pdata;
 	struct device *dev = &pdev->dev;
+	struct device_node *ports_node;
 	struct bcmasp_priv *priv;
 	struct bcmasp_intf *intf;
 	int ret = 0, count = 0;
@@ -1374,12 +1374,11 @@ static int bcmasp_probe(struct platform_device *pdev)
 	}
 
 	i = 0;
-	for_each_available_child_of_node(ports_node, intf_node) {
+	for_each_available_child_of_node_scoped(ports_node, intf_node) {
 		intf = bcmasp_interface_create(priv, intf_node, i);
 		if (!intf) {
 			dev_err(dev, "Cannot create eth interface %d\n", i);
 			bcmasp_remove_intfs(priv);
-			of_node_put(intf_node);
 			ret = -ENOMEM;
 			goto of_put_exit;
 		}
-- 
2.34.1