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=-10.3 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS, UNPARSEABLE_RELAY,URIBL_BLOCKED,USER_AGENT_SANE_1 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 4A51FC4363A for ; Tue, 27 Oct 2020 07:04:45 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 0A81D2225E for ; Tue, 27 Oct 2020 07:04:45 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=oracle.com header.i=@oracle.com header.b="nS7wNtwo" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2507102AbgJ0HEo (ORCPT ); Tue, 27 Oct 2020 03:04:44 -0400 Received: from aserp2120.oracle.com ([141.146.126.78]:37876 "EHLO aserp2120.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2389459AbgJ0HEn (ORCPT ); Tue, 27 Oct 2020 03:04:43 -0400 Received: from pps.filterd (aserp2120.oracle.com [127.0.0.1]) by aserp2120.oracle.com (8.16.0.42/8.16.0.42) with SMTP id 09R6x77f133327; Tue, 27 Oct 2020 07:04:35 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oracle.com; h=date : from : to : cc : subject : message-id : mime-version : content-type; s=corp-2020-01-29; bh=MoJnc7fpNcxcIDKLzoP8QllWHmSTzy69tYst281zTM0=; b=nS7wNtwoVKf8eYvPpO+lmH0MWeR5qbypI4qXAqXIHwl2QjVKkn2+KSKhb/wL4WTCsAdJ x38p9aHWYjirLw45lCEeU2s7rnnWqV0LQLpfO7ZesG7g+D0U0hyR3PhzorB8ek4/wvsN 1/8Q8gPuNng1RG2+vD009g6DTgsnU7xzYsBTcNPjxXae/lp25Wn9uOekbF5WydaSTt06 HW0Bu1HZZeR4IKgxI8t1NJABvK1t830xS/Gl5tOFk+Z7KRdlrUHW2GwRQMMtnoV9xLtn TyPcZ9HHohQntLJRYmIBCjNhJdz7/CGl57Et/yEGHZpzyh4S8Jey9CCm0Sihx8ANrdbX Fw== Received: from aserp3020.oracle.com (aserp3020.oracle.com [141.146.126.70]) by aserp2120.oracle.com with ESMTP id 34cc7kr7ft-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=FAIL); Tue, 27 Oct 2020 07:04:35 +0000 Received: from pps.filterd (aserp3020.oracle.com [127.0.0.1]) by aserp3020.oracle.com (8.16.0.42/8.16.0.42) with SMTP id 09R703L4053829; Tue, 27 Oct 2020 07:02:34 GMT Received: from aserv0121.oracle.com (aserv0121.oracle.com [141.146.126.235]) by aserp3020.oracle.com with ESMTP id 34cx5ws8e8-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Tue, 27 Oct 2020 07:02:34 +0000 Received: from abhmp0001.oracle.com (abhmp0001.oracle.com [141.146.116.7]) by aserv0121.oracle.com (8.14.4/8.13.8) with ESMTP id 09R72XQQ005169; Tue, 27 Oct 2020 07:02:33 GMT Received: from kadam (/41.57.98.10) by default (Oracle Beehive Gateway v4.0) with ESMTP ; Tue, 27 Oct 2020 00:02:32 -0700 Date: Tue, 27 Oct 2020 10:02:26 +0300 From: Dan Carpenter To: kbuild@lists.01.org, Manivannan Sadhasivam Cc: lkp@intel.com, kbuild-all@lists.01.org, linux-kernel@vger.kernel.org, Greg Kroah-Hartman , Sujeev Dias , Siddartha Mohanadoss , Jeffrey Hugo Subject: [kbuild] drivers/bus/mhi/core/boot.c:222:3: warning: Variable 'i' is modified but its new value is never used. Message-ID: <20201027070226.GI18329@kadam> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Message-ID-Hash: WZM5JHUVEETOS6DT6UDL7SOWRYJ65CWY User-Agent: Mutt/1.9.4 (2018-02-28) X-Proofpoint-Virus-Version: vendor=nai engine=6000 definitions=9786 signatures=668682 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 adultscore=0 mlxscore=0 mlxlogscore=999 suspectscore=0 bulkscore=0 malwarescore=0 spamscore=0 phishscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2009150000 definitions=main-2010270045 X-Proofpoint-Virus-Version: vendor=nai engine=6000 definitions=9786 signatures=668682 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 lowpriorityscore=0 adultscore=0 malwarescore=0 spamscore=0 clxscore=1011 mlxscore=0 suspectscore=0 priorityscore=1501 impostorscore=0 bulkscore=0 phishscore=0 mlxlogscore=999 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2009150000 definitions=main-2010270045 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 4525c8781ec0701ce824e8bd379ae1b129e26568 commit: cd457afb16670501f00354eb0e705a7d8a50d79d bus: mhi: core: Add support for downloading firmware over BHIe compiler: powerpc64le-linux-gcc (GCC) 9.3.0 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot cppcheck possible warnings: (new ones prefixed by >>, may not real problems) >> drivers/bus/mhi/core/boot.c:222:3: warning: Variable 'i' is modified but its new value is never used. [unreadVariable] i++; ^ vim +/i +222 drivers/bus/mhi/core/boot.c cd457afb166705 Manivannan Sadhasivam 2020-02-20 203 static void mhi_firmware_copy(struct mhi_controller *mhi_cntrl, cd457afb166705 Manivannan Sadhasivam 2020-02-20 204 const struct firmware *firmware, cd457afb166705 Manivannan Sadhasivam 2020-02-20 205 struct image_info *img_info) cd457afb166705 Manivannan Sadhasivam 2020-02-20 206 { cd457afb166705 Manivannan Sadhasivam 2020-02-20 207 size_t remainder = firmware->size; cd457afb166705 Manivannan Sadhasivam 2020-02-20 208 size_t to_cpy; cd457afb166705 Manivannan Sadhasivam 2020-02-20 209 const u8 *buf = firmware->data; cd457afb166705 Manivannan Sadhasivam 2020-02-20 210 int i = 0; cd457afb166705 Manivannan Sadhasivam 2020-02-20 211 struct mhi_buf *mhi_buf = img_info->mhi_buf; cd457afb166705 Manivannan Sadhasivam 2020-02-20 212 struct bhi_vec_entry *bhi_vec = img_info->bhi_vec; cd457afb166705 Manivannan Sadhasivam 2020-02-20 213 cd457afb166705 Manivannan Sadhasivam 2020-02-20 214 while (remainder) { cd457afb166705 Manivannan Sadhasivam 2020-02-20 215 to_cpy = min(remainder, mhi_buf->len); cd457afb166705 Manivannan Sadhasivam 2020-02-20 216 memcpy(mhi_buf->buf, buf, to_cpy); cd457afb166705 Manivannan Sadhasivam 2020-02-20 217 bhi_vec->dma_addr = mhi_buf->dma_addr; cd457afb166705 Manivannan Sadhasivam 2020-02-20 218 bhi_vec->size = to_cpy; cd457afb166705 Manivannan Sadhasivam 2020-02-20 219 cd457afb166705 Manivannan Sadhasivam 2020-02-20 220 buf += to_cpy; cd457afb166705 Manivannan Sadhasivam 2020-02-20 221 remainder -= to_cpy; cd457afb166705 Manivannan Sadhasivam 2020-02-20 @222 i++; ^^^^ Delete i. cd457afb166705 Manivannan Sadhasivam 2020-02-20 223 bhi_vec++; cd457afb166705 Manivannan Sadhasivam 2020-02-20 224 mhi_buf++; cd457afb166705 Manivannan Sadhasivam 2020-02-20 225 } cd457afb166705 Manivannan Sadhasivam 2020-02-20 226 } --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org _______________________________________________ kbuild mailing list -- kbuild@lists.01.org To unsubscribe send an email to kbuild-leave@lists.01.org