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 815A0C61DA4 for ; Thu, 2 Feb 2023 03:32:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231874AbjBBDcj (ORCPT ); Wed, 1 Feb 2023 22:32:39 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58564 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231705AbjBBDcc (ORCPT ); Wed, 1 Feb 2023 22:32:32 -0500 Received: from szxga01-in.huawei.com (szxga01-in.huawei.com [45.249.212.187]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4DEC335BF for ; Wed, 1 Feb 2023 19:32:31 -0800 (PST) Received: from kwepemm600003.china.huawei.com (unknown [172.30.72.57]) by szxga01-in.huawei.com (SkyGuard) with ESMTP id 4P6kqh69FBzfYwr; Thu, 2 Feb 2023 11:32:16 +0800 (CST) Received: from localhost.localdomain (10.175.112.125) by kwepemm600003.china.huawei.com (7.193.23.202) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.34; Thu, 2 Feb 2023 11:32:26 +0800 From: Longlong Xia To: CC: , , , , , Longlong Xia Subject: [PATCH -next 1/3] devtmpfs: convert to pr_fmt Date: Thu, 2 Feb 2023 03:32:01 +0000 Message-ID: <20230202033203.1239239-2-xialonglong1@huawei.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230202033203.1239239-1-xialonglong1@huawei.com> References: <20230202033203.1239239-1-xialonglong1@huawei.com> MIME-Version: 1.0 Content-Transfer-Encoding: 7BIT Content-Type: text/plain; charset=US-ASCII X-Originating-IP: [10.175.112.125] X-ClientProxiedBy: dggems703-chm.china.huawei.com (10.3.19.180) To kwepemm600003.china.huawei.com (7.193.23.202) X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Use the pr_fmt() macro to prefix all the output with "devtmpfs: ". while at it, convert printk() to pr_(). Signed-off-by: Longlong Xia --- drivers/base/devtmpfs.c | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) diff --git a/drivers/base/devtmpfs.c b/drivers/base/devtmpfs.c index 03e8a95f1f35..ae72d4ba8547 100644 --- a/drivers/base/devtmpfs.c +++ b/drivers/base/devtmpfs.c @@ -13,6 +13,8 @@ * overwrite the default setting if needed. */ +#define pr_fmt(fmt) "devtmpfs: " fmt + #include #include #include @@ -376,9 +378,9 @@ int __init devtmpfs_mount(void) err = init_mount("devtmpfs", "dev", "devtmpfs", DEVTMPFS_MFLAGS, NULL); if (err) - printk(KERN_INFO "devtmpfs: error mounting %i\n", err); + pr_info("error mounting %d\n", err); else - printk(KERN_INFO "devtmpfs: mounted\n"); + pr_info("mounted\n"); return err; } @@ -460,14 +462,12 @@ int __init devtmpfs_init(void) mnt = vfs_kern_mount(&internal_fs_type, 0, "devtmpfs", opts); if (IS_ERR(mnt)) { - printk(KERN_ERR "devtmpfs: unable to create devtmpfs %ld\n", - PTR_ERR(mnt)); + pr_err("unable to create devtmpfs %ld\n", PTR_ERR(mnt)); return PTR_ERR(mnt); } err = register_filesystem(&dev_fs_type); if (err) { - printk(KERN_ERR "devtmpfs: unable to register devtmpfs " - "type %i\n", err); + pr_err("unable to register devtmpfs type %d\n", err); return err; } @@ -480,12 +480,12 @@ int __init devtmpfs_init(void) } if (err) { - printk(KERN_ERR "devtmpfs: unable to create devtmpfs %i\n", err); + pr_err("unable to create devtmpfs %d\n", err); unregister_filesystem(&dev_fs_type); thread = NULL; return err; } - printk(KERN_INFO "devtmpfs: initialized\n"); + pr_info("initialized\n"); return 0; } -- 2.25.1