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 10146C433F5 for ; Mon, 18 Apr 2022 14:11:56 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1343519AbiDROOc (ORCPT ); Mon, 18 Apr 2022 10:14:32 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51438 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S245733AbiDROM0 (ORCPT ); Mon, 18 Apr 2022 10:12:26 -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 393B238193; Mon, 18 Apr 2022 06:11:53 -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 ED020B80EC0; Mon, 18 Apr 2022 13:11:51 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 272BCC385A1; Mon, 18 Apr 2022 13:11:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1650287510; bh=W5fBvdSqQDEqowO+aB+nEbq+V1H3tEME20ZFZ/vXI+I=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=yKeivXp/u1cjsalqzpqU2ZI/dEDM647xc1N/EBqop6/CH0gQbxsOANlpD4QofXK4E SGsFKNyVvRny69ldMvs+aI4LQp+r0jTVfFIjvpaD6R6bekn13TcFLId03IrAaUTcMV zhsdQlgnswxQAQmIJfTfXKTy5OgqH7oRk/8g76XM= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Zeal Robot , Yang Guang , David Yang , Richard Cochran , "David S. Miller" , Sasha Levin Subject: [PATCH 4.9 167/218] ptp: replace snprintf with sysfs_emit Date: Mon, 18 Apr 2022 14:13:53 +0200 Message-Id: <20220418121205.172538891@linuxfoundation.org> X-Mailer: git-send-email 2.35.3 In-Reply-To: <20220418121158.636999985@linuxfoundation.org> References: <20220418121158.636999985@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Yang Guang [ Upstream commit e2cf07654efb0fd7bbcb475c6f74be7b5755a8fd ] coccinelle report: ./drivers/ptp/ptp_sysfs.c:17:8-16: WARNING: use scnprintf or sprintf ./drivers/ptp/ptp_sysfs.c:390:8-16: WARNING: use scnprintf or sprintf Use sysfs_emit instead of scnprintf or sprintf makes more sense. Reported-by: Zeal Robot Signed-off-by: Yang Guang Signed-off-by: David Yang Acked-by: Richard Cochran Signed-off-by: David S. Miller Signed-off-by: Sasha Levin --- drivers/ptp/ptp_sysfs.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/ptp/ptp_sysfs.c b/drivers/ptp/ptp_sysfs.c index 731d0423c8aa..b690621b4fc8 100644 --- a/drivers/ptp/ptp_sysfs.c +++ b/drivers/ptp/ptp_sysfs.c @@ -26,7 +26,7 @@ static ssize_t clock_name_show(struct device *dev, struct device_attribute *attr, char *page) { struct ptp_clock *ptp = dev_get_drvdata(dev); - return snprintf(page, PAGE_SIZE-1, "%s\n", ptp->info->name); + return sysfs_emit(page, "%s\n", ptp->info->name); } static DEVICE_ATTR(clock_name, 0444, clock_name_show, NULL); @@ -240,7 +240,7 @@ static ssize_t ptp_pin_show(struct device *dev, struct device_attribute *attr, mutex_unlock(&ptp->pincfg_mux); - return snprintf(page, PAGE_SIZE, "%u %u\n", func, chan); + return sysfs_emit(page, "%u %u\n", func, chan); } static ssize_t ptp_pin_store(struct device *dev, struct device_attribute *attr, -- 2.35.1