From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 1CFC31ABECB; Mon, 14 Oct 2024 14:54:28 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1728917668; cv=none; b=gmwH/D62KHeCIFlYZUi/FLgINIaEHDW2QF5eGrnq693THDp71444f3oupQHJkQ3ZUyRdeTlKFfjKjnobKgHBuXKCXQMB7ik81Y4BOfwcKscUXaH2cF6Gq+jLxd2eLkXa3GDvjDQABVd4JwjkXrbSuq09SNcU4v5oy8lLASofQ5k= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1728917668; c=relaxed/simple; bh=tFh9ion9O0q4mD2YTUJVlc6uZk6qXA8360OQ+B8MIqw=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=LkWNI4xsugHpUZDLu1uKAqm56GGx/JyFpJlp7MCd2nJrYesvejSFvFcxfpmniBn2BANcJxv/C60FQ0qazPx2d7Y1ZpLHiP6tzz5IMT+pMh5CkoXgpBbZLNcVQqN46+Q9VMb5XOMIA9tquK/EsRYbz0udMCoBZwZDp/LNE+hGFtw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=NJIq2fb8; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="NJIq2fb8" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 82FEAC4CEC3; Mon, 14 Oct 2024 14:54:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1728917668; bh=tFh9ion9O0q4mD2YTUJVlc6uZk6qXA8360OQ+B8MIqw=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=NJIq2fb8v330l2YkwFPYfZ7kZj2LIynOBI/eFyVvGMo2ujft+cTgPyiEQmWswWFg2 l1LqjKKYaVTJawBWFqqEgUTs75XgIofP+5De0bqitoZeIVquHfbwhY7+jlDNHLUP08 CtyanI/pp3kxzhALM+5Ztj1d2foEY023Bc6XPWNU= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Jinjie Ruan , Miquel Raynal , Sasha Levin Subject: [PATCH 6.1 099/798] mtd: rawnand: mtk: Use for_each_child_of_node_scoped() Date: Mon, 14 Oct 2024 16:10:53 +0200 Message-ID: <20241014141221.820614376@linuxfoundation.org> X-Mailer: git-send-email 2.47.0 In-Reply-To: <20241014141217.941104064@linuxfoundation.org> References: <20241014141217.941104064@linuxfoundation.org> User-Agent: quilt/0.67 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.1-stable review patch. If anyone has any objections, please let me know. ------------------ From: Jinjie Ruan [ Upstream commit 8795952679494b111b7b2ba08bb54ac408daca3b ] Avoids the need for manual cleanup of_node_put() in early exits from the loop. Signed-off-by: Jinjie Ruan Signed-off-by: Miquel Raynal Link: https://lore.kernel.org/linux-mtd/20240826094328.2991664-8-ruanjinjie@huawei.com Stable-dep-of: 2073ae37d550 ("mtd: rawnand: mtk: Fix init error path") Signed-off-by: Sasha Levin --- drivers/mtd/nand/raw/mtk_nand.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) diff --git a/drivers/mtd/nand/raw/mtk_nand.c b/drivers/mtd/nand/raw/mtk_nand.c index d540454cbbdfa..537ac81e661fc 100644 --- a/drivers/mtd/nand/raw/mtk_nand.c +++ b/drivers/mtd/nand/raw/mtk_nand.c @@ -1459,15 +1459,12 @@ static int mtk_nfc_nand_chip_init(struct device *dev, struct mtk_nfc *nfc, static int mtk_nfc_nand_chips_init(struct device *dev, struct mtk_nfc *nfc) { struct device_node *np = dev->of_node; - struct device_node *nand_np; int ret; - for_each_child_of_node(np, nand_np) { + for_each_child_of_node_scoped(np, nand_np) { ret = mtk_nfc_nand_chip_init(dev, nfc, nand_np); - if (ret) { - of_node_put(nand_np); + if (ret) return ret; - } } return 0; -- 2.43.0