From patchwork Wed Aug 28 03:23:36 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jinjie Ruan X-Patchwork-Id: 13780425 X-Patchwork-Delegate: kuba@kernel.org Received: from szxga08-in.huawei.com (szxga08-in.huawei.com [45.249.212.255]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 9B3FC14831F; Wed, 28 Aug 2024 03:16:00 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=45.249.212.255 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724814962; cv=none; b=XeT+B3Nj4JI2ohYPcCy5NGDFxCKufG3Lq+kge0DeVe17I6NyknDGfjILVSzBCoWabvMQra/1/vym6tTd8Zwklud2YhH3dKq7TNwuyezZKVALphMAeSimsYMA1CLeOWipSeDBfio4wN54x6NydnR15bwfIWW1653UoboG0bCw6Wk= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724814962; c=relaxed/simple; bh=Gev1lKhNw2YUXtznkPCdM7q5XhDo5N0K0LK/Zn4+bqU=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=a7aTEftXhZnMR3Jth8gZi4z535QuZwmyNLcegr+p8VDMaBOh5h1W0ugy33TetB6oCRkkIpaGwWI7WY7Ninb6u3+YuCDT1NniTczosMRBgNGkZiLtzSu5KGMT7OBIymEg1RaAyxGM16JdVgXH7YbjpWXxnJQvO3HNzmfju3dwcR8= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=huawei.com; spf=pass smtp.mailfrom=huawei.com; arc=none smtp.client-ip=45.249.212.255 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=huawei.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=huawei.com Received: from mail.maildlp.com (unknown [172.19.163.48]) by szxga08-in.huawei.com (SkyGuard) with ESMTP id 4WtqKV3ndnz16PRW; Wed, 28 Aug 2024 11:15:10 +0800 (CST) Received: from kwepemh500013.china.huawei.com (unknown [7.202.181.146]) by mail.maildlp.com (Postfix) with ESMTPS id 45E95180087; Wed, 28 Aug 2024 11:15:58 +0800 (CST) Received: from huawei.com (10.90.53.73) by kwepemh500013.china.huawei.com (7.202.181.146) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.11; Wed, 28 Aug 2024 11:15:57 +0800 From: Jinjie Ruan To: , , , , , , , , , , , , , , , , , , , , , , , , , , , , , CC: Subject: [PATCH net-next v2 06/13] net: phy: Use for_each_available_child_of_node_scoped() Date: Wed, 28 Aug 2024 11:23:36 +0800 Message-ID: <20240828032343.1218749-7-ruanjinjie@huawei.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240828032343.1218749-1-ruanjinjie@huawei.com> References: <20240828032343.1218749-1-ruanjinjie@huawei.com> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-ClientProxiedBy: dggems705-chm.china.huawei.com (10.3.19.182) To kwepemh500013.china.huawei.com (7.202.181.146) X-Patchwork-Delegate: kuba@kernel.org Avoid need to manually handle of_node_put() by using for_each_available_child_of_node_scoped(), which can simplfy code. Signed-off-by: Jinjie Ruan Reviewed-by: Jonathan Cameron --- - Split into 2 patches. --- drivers/net/phy/phy_device.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c index 243dae686992..560e338b307a 100644 --- a/drivers/net/phy/phy_device.c +++ b/drivers/net/phy/phy_device.c @@ -3407,7 +3407,7 @@ static int of_phy_led(struct phy_device *phydev, static int of_phy_leds(struct phy_device *phydev) { struct device_node *node = phydev->mdio.dev.of_node; - struct device_node *leds, *led; + struct device_node *leds; int err; if (!IS_ENABLED(CONFIG_OF_MDIO)) @@ -3420,10 +3420,9 @@ static int of_phy_leds(struct phy_device *phydev) if (!leds) return 0; - for_each_available_child_of_node(leds, led) { + for_each_available_child_of_node_scoped(leds, led) { err = of_phy_led(phydev, led); if (err) { - of_node_put(led); of_node_put(leds); phy_leds_unregister(phydev); return err;