From patchwork Sun May 23 03:15:04 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yue Haibing X-Patchwork-Id: 446398 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-16.7 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 722DCC4707F for ; Sun, 23 May 2021 03:15:35 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 36CB860241 for ; Sun, 23 May 2021 03:15:35 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231615AbhEWDQ7 (ORCPT ); Sat, 22 May 2021 23:16:59 -0400 Received: from szxga07-in.huawei.com ([45.249.212.35]:3914 "EHLO szxga07-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231540AbhEWDQ5 (ORCPT ); Sat, 22 May 2021 23:16:57 -0400 Received: from dggems701-chm.china.huawei.com (unknown [172.30.72.58]) by szxga07-in.huawei.com (SkyGuard) with ESMTP id 4FnllC7123zBvSl; Sun, 23 May 2021 11:12:39 +0800 (CST) Received: from dggema769-chm.china.huawei.com (10.1.198.211) by dggems701-chm.china.huawei.com (10.3.19.178) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256) id 15.1.2176.2; Sun, 23 May 2021 11:15:29 +0800 Received: from localhost (10.174.179.215) by dggema769-chm.china.huawei.com (10.1.198.211) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2176.2; Sun, 23 May 2021 11:15:29 +0800 From: YueHaibing To: , , CC: , , YueHaibing Subject: [PATCH net-next] ehea: Use DEVICE_ATTR_*() macro Date: Sun, 23 May 2021 11:15:04 +0800 Message-ID: <20210523031504.11732-1-yuehaibing@huawei.com> X-Mailer: git-send-email 2.10.2.windows.1 MIME-Version: 1.0 X-Originating-IP: [10.174.179.215] X-ClientProxiedBy: dggems701-chm.china.huawei.com (10.3.19.178) To dggema769-chm.china.huawei.com (10.1.198.211) X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Use DEVICE_ATTR_*() helper instead of plain DEVICE_ATTR, which makes the code a bit shorter and easier to read. Signed-off-by: YueHaibing Reported-by: kernel test robot --- drivers/net/ethernet/ibm/ehea/ehea_main.c | 18 +++++++++--------- 1 file changed, 9 insertions(+), 9 deletions(-) diff --git a/drivers/net/ethernet/ibm/ehea/ehea_main.c b/drivers/net/ethernet/ibm/ehea/ehea_main.c index ea55314b209d..fb639f7644bc 100644 --- a/drivers/net/ethernet/ibm/ehea/ehea_main.c +++ b/drivers/net/ethernet/ibm/ehea/ehea_main.c @@ -2867,14 +2867,14 @@ static int ehea_get_jumboframe_status(struct ehea_port *port, int *jumbo) return ret; } -static ssize_t ehea_show_port_id(struct device *dev, - struct device_attribute *attr, char *buf) +static ssize_t log_port_id_show(struct device *dev, + struct device_attribute *attr, char *buf) { struct ehea_port *port = container_of(dev, struct ehea_port, ofdev.dev); return sprintf(buf, "%d", port->logical_port_id); } -static DEVICE_ATTR(log_port_id, 0444, ehea_show_port_id, NULL); +static DEVICE_ATTR_RO(log_port_id); static void logical_port_release(struct device *dev) { @@ -3113,7 +3113,7 @@ static struct device_node *ehea_get_eth_dn(struct ehea_adapter *adapter, return NULL; } -static ssize_t ehea_probe_port(struct device *dev, +static ssize_t probe_port_show(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) { @@ -3168,9 +3168,9 @@ static ssize_t ehea_probe_port(struct device *dev, return (ssize_t) count; } -static ssize_t ehea_remove_port(struct device *dev, - struct device_attribute *attr, - const char *buf, size_t count) +static ssize_t remove_port_store(struct device *dev, + struct device_attribute *attr, + const char *buf, size_t count) { struct ehea_adapter *adapter = dev_get_drvdata(dev); struct ehea_port *port; @@ -3203,8 +3203,8 @@ static ssize_t ehea_remove_port(struct device *dev, return (ssize_t) count; } -static DEVICE_ATTR(probe_port, 0200, NULL, ehea_probe_port); -static DEVICE_ATTR(remove_port, 0200, NULL, ehea_remove_port); +static DEVICE_ATTR_WO(probe_port); +static DEVICE_ATTR_WO(remove_port); static int ehea_create_device_sysfs(struct platform_device *dev) {