From patchwork Thu Apr 14 13:12:49 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg Kroah-Hartman X-Patchwork-Id: 561763 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 E102FC4707E for ; Thu, 14 Apr 2022 13:43:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S245497AbiDNNna (ORCPT ); Thu, 14 Apr 2022 09:43:30 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57250 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1344046AbiDNNaR (ORCPT ); Thu, 14 Apr 2022 09:30:17 -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 6D559BE0; Thu, 14 Apr 2022 06:26:43 -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 29E9FB8296A; Thu, 14 Apr 2022 13:26:42 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 927A7C385AA; Thu, 14 Apr 2022 13:26:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1649942800; bh=RED+T0RvLYjhzUjn86/css0xVJb9BcEUnMlr8PZoVkg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=uaZyxE2r6XHeX94XK7fnpTwfpFnhjgjDcZ8vLJrOQRBxRQJ/rfIu3OBtBlvG4Wrw3 jkS+yZJ+DSunBPRoGx5JbCKfwha4KSzugbDKH+HAhAbYPvoVG0MwoHOegc8vBkLry9 UM6DZD1QpzisFASif6x/CtMeryTDe+s0Zk1Eu62A= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Zeal Robot , Yang Guang , David Yang , "Martin K. Petersen" , Sasha Levin Subject: [PATCH 4.19 266/338] scsi: mvsas: Replace snprintf() with sysfs_emit() Date: Thu, 14 Apr 2022 15:12:49 +0200 Message-Id: <20220414110846.460454265@linuxfoundation.org> X-Mailer: git-send-email 2.35.2 In-Reply-To: <20220414110838.883074566@linuxfoundation.org> References: <20220414110838.883074566@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Yang Guang [ Upstream commit 0ad3867b0f13e45cfee5a1298bfd40eef096116c ] coccinelle report: ./drivers/scsi/mvsas/mv_init.c:699:8-16: WARNING: use scnprintf or sprintf ./drivers/scsi/mvsas/mv_init.c:747:8-16: WARNING: use scnprintf or sprintf Use sysfs_emit() instead of scnprintf() or sprintf(). Link: https://lore.kernel.org/r/c1711f7cf251730a8ceb5bdfc313bf85662b3395.1643182948.git.yang.guang5@zte.com.cn Reported-by: Zeal Robot Signed-off-by: Yang Guang Signed-off-by: David Yang Signed-off-by: Martin K. Petersen Signed-off-by: Sasha Levin --- drivers/scsi/mvsas/mv_init.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/scsi/mvsas/mv_init.c b/drivers/scsi/mvsas/mv_init.c index 98d6608068ab..9c48394ac68a 100644 --- a/drivers/scsi/mvsas/mv_init.c +++ b/drivers/scsi/mvsas/mv_init.c @@ -729,7 +729,7 @@ static ssize_t mvs_show_driver_version(struct device *cdev, struct device_attribute *attr, char *buffer) { - return snprintf(buffer, PAGE_SIZE, "%s\n", DRV_VERSION); + return sysfs_emit(buffer, "%s\n", DRV_VERSION); } static DEVICE_ATTR(driver_version, @@ -781,7 +781,7 @@ mvs_store_interrupt_coalescing(struct device *cdev, static ssize_t mvs_show_interrupt_coalescing(struct device *cdev, struct device_attribute *attr, char *buffer) { - return snprintf(buffer, PAGE_SIZE, "%d\n", interrupt_coalescing); + return sysfs_emit(buffer, "%d\n", interrupt_coalescing); } static DEVICE_ATTR(interrupt_coalescing,