From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 29DB9C433FE for ; Mon, 9 May 2022 13:14:22 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235378AbiEINSN (ORCPT ); Mon, 9 May 2022 09:18:13 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41892 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235324AbiEINSD (ORCPT ); Mon, 9 May 2022 09:18:03 -0400 Received: from szxga02-in.huawei.com (szxga02-in.huawei.com [45.249.212.188]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 41ED72A805B for ; Mon, 9 May 2022 06:14:08 -0700 (PDT) Received: from canpemm500002.china.huawei.com (unknown [172.30.72.56]) by szxga02-in.huawei.com (SkyGuard) with ESMTP id 4KxhSS5802zhZ3L; Mon, 9 May 2022 21:13:28 +0800 (CST) Received: from huawei.com (10.175.124.27) by canpemm500002.china.huawei.com (7.192.104.244) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.24; Mon, 9 May 2022 21:13:59 +0800 From: Miaohe Lin To: CC: , , , , , , , , , , , Subject: [PATCH 02/15] mm/swap: use helper macro __ATTR_RW Date: Mon, 9 May 2022 21:14:03 +0800 Message-ID: <20220509131416.17553-3-linmiaohe@huawei.com> X-Mailer: git-send-email 2.23.0 In-Reply-To: <20220509131416.17553-1-linmiaohe@huawei.com> References: <20220509131416.17553-1-linmiaohe@huawei.com> MIME-Version: 1.0 Content-Transfer-Encoding: 7BIT Content-Type: text/plain; charset=US-ASCII X-Originating-IP: [10.175.124.27] X-ClientProxiedBy: dggems705-chm.china.huawei.com (10.3.19.182) To canpemm500002.china.huawei.com (7.192.104.244) X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Use helper macro __ATTR_RW to define vma_ra_enabled_attr to make code more clear. Minor readability improvement. Signed-off-by: Miaohe Lin --- mm/swap_state.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/mm/swap_state.c b/mm/swap_state.c index 240b39ed5922..9f99d8137ffd 100644 --- a/mm/swap_state.c +++ b/mm/swap_state.c @@ -881,9 +881,7 @@ static ssize_t vma_ra_enabled_store(struct kobject *kobj, return count; } -static struct kobj_attribute vma_ra_enabled_attr = - __ATTR(vma_ra_enabled, 0644, vma_ra_enabled_show, - vma_ra_enabled_store); +static struct kobj_attribute vma_ra_enabled_attr = __ATTR_RW(vma_ra_enabled); static struct attribute *swap_attrs[] = { &vma_ra_enabled_attr.attr, -- 2.23.0