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 F35EAC3527B for ; Wed, 30 Mar 2022 12:14:59 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1345520AbiC3MOE (ORCPT ); Wed, 30 Mar 2022 08:14:04 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58266 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1345921AbiC3LzN (ORCPT ); Wed, 30 Mar 2022 07:55:13 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id EAA96BA2; Wed, 30 Mar 2022 04:52:45 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 8465E61616; Wed, 30 Mar 2022 11:52:45 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id F0815C34111; Wed, 30 Mar 2022 11:52:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1648641164; bh=NjDs/hNJ5jIoUTekqUpGzHpgZgjOw+eFz6PtiTcPvs8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=RhI4nj3oSpONL+nLST4sQSjZ2qIp1MpPVYV9tkJc2nJ4r0LXl2OYWNBjKfGHLrjx8 jW6icdIBCD/sQ6MMEzyfM9Vs+oFQCtcrZRIizqjhMByid/pnsdrOQXM7DeLixaTYV7 PAwbiacSUX8BS1oP0s37cj6DC1pPBJeW0fXE4W2gGGc+UuiIMdvO4rPCDikA8UDx6B P5LMtoXGY58pq/21TdgmA0jPN+gDAhpnMHEpz3AnVwCqXmyS/aR5rRBGiUnQBTXAYO V9DTO3+e80v6ge3J2DMRIOo1ogBP5NMetGIq1eFiZVfLMW4l/nWExkHWgHJSJJMoxE FRLqmRrZnPPeg== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Jing Yao , Zeal Robot , Helge Deller , Sasha Levin , bernie@plugable.com, tomi.valkeinen@ti.com, linux-fbdev@vger.kernel.org Subject: [PATCH AUTOSEL 5.4 12/25] video: fbdev: udlfb: replace snprintf in show functions with sysfs_emit Date: Wed, 30 Mar 2022 07:52:12 -0400 Message-Id: <20220330115225.1672278-12-sashal@kernel.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20220330115225.1672278-1-sashal@kernel.org> References: <20220330115225.1672278-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Jing Yao [ Upstream commit 81a998288956d09d7a7a2303d47e4d60ad55c401 ] Use sysfs_emit instead of scnprintf, snprintf or sprintf. Reported-by: Zeal Robot Signed-off-by: Jing Yao Signed-off-by: Helge Deller Signed-off-by: Sasha Levin --- drivers/video/fbdev/udlfb.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/video/fbdev/udlfb.c b/drivers/video/fbdev/udlfb.c index ecbfbbf1c1a7..e269b1391e14 100644 --- a/drivers/video/fbdev/udlfb.c +++ b/drivers/video/fbdev/udlfb.c @@ -1427,7 +1427,7 @@ static ssize_t metrics_bytes_rendered_show(struct device *fbdev, struct device_attribute *a, char *buf) { struct fb_info *fb_info = dev_get_drvdata(fbdev); struct dlfb_data *dlfb = fb_info->par; - return snprintf(buf, PAGE_SIZE, "%u\n", + return sysfs_emit(buf, "%u\n", atomic_read(&dlfb->bytes_rendered)); } @@ -1435,7 +1435,7 @@ static ssize_t metrics_bytes_identical_show(struct device *fbdev, struct device_attribute *a, char *buf) { struct fb_info *fb_info = dev_get_drvdata(fbdev); struct dlfb_data *dlfb = fb_info->par; - return snprintf(buf, PAGE_SIZE, "%u\n", + return sysfs_emit(buf, "%u\n", atomic_read(&dlfb->bytes_identical)); } @@ -1443,7 +1443,7 @@ static ssize_t metrics_bytes_sent_show(struct device *fbdev, struct device_attribute *a, char *buf) { struct fb_info *fb_info = dev_get_drvdata(fbdev); struct dlfb_data *dlfb = fb_info->par; - return snprintf(buf, PAGE_SIZE, "%u\n", + return sysfs_emit(buf, "%u\n", atomic_read(&dlfb->bytes_sent)); } @@ -1451,7 +1451,7 @@ static ssize_t metrics_cpu_kcycles_used_show(struct device *fbdev, struct device_attribute *a, char *buf) { struct fb_info *fb_info = dev_get_drvdata(fbdev); struct dlfb_data *dlfb = fb_info->par; - return snprintf(buf, PAGE_SIZE, "%u\n", + return sysfs_emit(buf, "%u\n", atomic_read(&dlfb->cpu_kcycles_used)); } -- 2.34.1