From patchwork Wed Sep 4 01:35:37 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hongbo Li X-Patchwork-Id: 825849 Received: from szxga03-in.huawei.com (szxga03-in.huawei.com [45.249.212.189]) (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 C06606FD3 for ; Wed, 4 Sep 2024 01:27:11 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=45.249.212.189 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1725413233; cv=none; b=jgZAS2F2QWSYJHtOcjJwJx5NXxnUKYutNoD8bEzg73x06aizPzzjW6X3wV+e557eGqMA2KC5GT5GHhQLtO6/WNCYy/wiM4vTdl2ZQH0QeG+uB39rGXIAoQwJ6AFSm7N3rhxrXJBYm41Yv0coFC3d9cp/n+yqW8iNXiPdU3D9AQQ= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1725413233; c=relaxed/simple; bh=QRGm+9k89rdGlTx7CxjlhJ2NMUSf3AsFdMLpcW6UdUM=; h=From:To:CC:Subject:Date:Message-ID:MIME-Version:Content-Type; b=VXlkjOfqRa6pePiViz1kxqBWzgzcMTH9+T9oNslInivuFfDPN0X0tgyOs8K8SS/yjhK3FEiWFIk1V2VCz8By0hu+iloUBi8Yd2GcPtJojxaY9M7gg7ZyJI3KT3PXKOxqJgdhRpFQn3MrAxiTqHGhViEM+iEVBn9cOWLLUHhkTRM= 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=45.249.212.189 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 [172.19.88.194]) by szxga03-in.huawei.com (SkyGuard) with ESMTP id 4Wz4Tw4NVkz69Yp; Wed, 4 Sep 2024 09:22:12 +0800 (CST) Received: from dggpeml500022.china.huawei.com (unknown [7.185.36.66]) by mail.maildlp.com (Postfix) with ESMTPS id AFD8C1400FF; Wed, 4 Sep 2024 09:27:09 +0800 (CST) Received: from huawei.com (10.90.53.73) by dggpeml500022.china.huawei.com (7.185.36.66) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.1.2507.39; Wed, 4 Sep 2024 09:27:09 +0800 From: Hongbo Li To: , CC: , Subject: [PATCH -next 0/3] Use sysfs_emit for reloading sysfs's .show Date: Wed, 4 Sep 2024 09:35:37 +0800 Message-ID: <20240904013540.2026972-1-lihongbo22@huawei.com> X-Mailer: git-send-email 2.34.1 Precedence: bulk X-Mailing-List: linux-scsi@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-ClientProxiedBy: dggems702-chm.china.huawei.com (10.3.19.179) To dggpeml500022.china.huawei.com (7.185.36.66) Now as the latest Documentation/filesystems/sysfs.rst suggested, show() should only use sysfs_emit() or sysfs_emit_at() when formatting the value to be returned to user space. sysfs_emit validates assumptions made by sysfs and is the correct mechanism to format data for sysfs. So we can do these conversion. Hongbo Li (3): scsi: pmcraid: change snprintf() to sysfs_emit() scsi: aacraid: Use sysfs_emit() to replace the sprintf() scsi: hptiop: Change snprintf() to sysfs_emit() drivers/scsi/aacraid/linit.c | 14 ++++++-------- drivers/scsi/hptiop.c | 4 ++-- drivers/scsi/pmcraid.c | 10 ++++------ 3 files changed, 12 insertions(+), 16 deletions(-)