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 507EEC43219 for ; Wed, 30 Mar 2022 12:07:20 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1347833AbiC3MHt (ORCPT ); Wed, 30 Mar 2022 08:07:49 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58736 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1345954AbiC3LzP (ORCPT ); Wed, 30 Mar 2022 07:55:15 -0400 Received: from ams.source.kernel.org (ams.source.kernel.org [IPv6:2604:1380:4601:e00::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E69272B276; Wed, 30 Mar 2022 04:53:22 -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 ams.source.kernel.org (Postfix) with ESMTPS id 96700B81C28; Wed, 30 Mar 2022 11:53:21 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 795F8C36AE3; Wed, 30 Mar 2022 11:53:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1648641200; bh=kqUf/etaXrMx2iTCzzCtaGMY5pQYH9eb5nzNniAScz8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=RAfsKqhDXCx6K2IKq8c6eIOLaTlVqZbvKz5hCRSQ8MrqplatWYoTLCynWKZc/y/U9 eS5PU07zaCc0ExlJuSSHvJmCvCJ7bLikQuAqjNwdsC5J7uTZNWtNLkffJzPqi9Kc0f jAYnamq0cFRR5nooDM4RBrNG1wtiblQ+XZVHoPXTV36Xjwksu7JeANWLximQmQgM8Q QvVOVisn2JIU+spzWvz1f2qJwcfmEJUORmw+7RAqMPIuvjtr+DxAzNytlrT1vUpBY5 d0O/iPJHNW0qAdAfSxg9u9bE5shlIR4R5RrKEjRrYmCv817C2S+ZmUVD1RQ+D7SdOS yG/DN4lfGU7RA== 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 4.19 10/22] video: fbdev: udlfb: replace snprintf in show functions with sysfs_emit Date: Wed, 30 Mar 2022 07:52:51 -0400 Message-Id: <20220330115303.1672616-10-sashal@kernel.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20220330115303.1672616-1-sashal@kernel.org> References: <20220330115303.1672616-1-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 f7823aa99340..08a694e9383f 100644 --- a/drivers/video/fbdev/udlfb.c +++ b/drivers/video/fbdev/udlfb.c @@ -1430,7 +1430,7 @@ 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)); } @@ -1438,7 +1438,7 @@ 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)); } @@ -1446,7 +1446,7 @@ 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)); } @@ -1454,7 +1454,7 @@ 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