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 X-Spam-Level: X-Spam-Status: No, score=-2.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id B4181C3279B for ; Tue, 10 Jul 2018 18:31:23 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 821E82083E for ; Tue, 10 Jul 2018 18:31:23 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 821E82083E Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=linuxfoundation.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2388397AbeGJSbd (ORCPT ); Tue, 10 Jul 2018 14:31:33 -0400 Received: from mail.linuxfoundation.org ([140.211.169.12]:45852 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1732481AbeGJSbc (ORCPT ); Tue, 10 Jul 2018 14:31:32 -0400 Received: from localhost (LFbn-1-12247-202.w90-92.abo.wanadoo.fr [90.92.61.202]) by mail.linuxfoundation.org (Postfix) with ESMTPSA id 81AEEEC2; Tue, 10 Jul 2018 18:31:20 +0000 (UTC) From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Dan Carpenter , Ian Abbott Subject: [PATCH 4.9 52/52] staging: comedi: quatech_daqp_cs: fix no-op loop daqp_ao_insn_write() Date: Tue, 10 Jul 2018 20:25:20 +0200 Message-Id: <20180710182454.122783954@linuxfoundation.org> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20180710182449.285532226@linuxfoundation.org> References: <20180710182449.285532226@linuxfoundation.org> User-Agent: quilt/0.65 X-stable: review MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 4.9-stable review patch. If anyone has any objections, please let me know. ------------------ From: Dan Carpenter commit 1376b0a2160319125c3a2822e8c09bd283cd8141 upstream. There is a '>' vs '<' typo so this loop is a no-op. Fixes: d35dcc89fc93 ("staging: comedi: quatech_daqp_cs: fix daqp_ao_insn_write()") Signed-off-by: Dan Carpenter Reviewed-by: Ian Abbott Signed-off-by: Greg Kroah-Hartman --- drivers/staging/comedi/drivers/quatech_daqp_cs.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/staging/comedi/drivers/quatech_daqp_cs.c +++ b/drivers/staging/comedi/drivers/quatech_daqp_cs.c @@ -642,7 +642,7 @@ static int daqp_ao_insn_write(struct com /* Make sure D/A update mode is direct update */ outb(0, dev->iobase + DAQP_AUX_REG); - for (i = 0; i > insn->n; i++) { + for (i = 0; i < insn->n; i++) { unsigned int val = data[i]; int ret;