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=-10.2 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SPF_HELO_NONE,SPF_PASS,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 0016EC4743C for ; Wed, 23 Jun 2021 17:04:56 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 69A98611CB for ; Wed, 23 Jun 2021 17:04:56 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 69A98611CB Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id 41C1F6B0011; Wed, 23 Jun 2021 13:04:55 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 3CBE96B005D; Wed, 23 Jun 2021 13:04:55 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 2474F6B006C; Wed, 23 Jun 2021 13:04:55 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0087.hostedemail.com [216.40.44.87]) by kanga.kvack.org (Postfix) with ESMTP id E7AED6B0011 for ; Wed, 23 Jun 2021 13:04:54 -0400 (EDT) Received: from smtpin39.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay05.hostedemail.com (Postfix) with ESMTP id 0A31F181AF5C1 for ; Wed, 23 Jun 2021 17:04:55 +0000 (UTC) X-FDA: 78285613350.39.99E8ABC Received: from mga12.intel.com (mga12.intel.com [192.55.52.136]) by imf30.hostedemail.com (Postfix) with ESMTP id 8D7DEE0004C0 for ; Wed, 23 Jun 2021 17:04:53 +0000 (UTC) IronPort-SDR: ujK4ApY149rIoJ0T0kaLyqme2MjzcIofsvCIRwvDlz1ZRGkPBrQV4Z4KBdHxSUZwia6PSpddJI aI86KjTy6A+g== X-IronPort-AV: E=McAfee;i="6200,9189,10024"; a="186996310" X-IronPort-AV: E=Sophos;i="5.83,294,1616482800"; d="scan'208";a="186996310" Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by fmsmga106.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 23 Jun 2021 10:04:49 -0700 IronPort-SDR: 1+XdO+4O6D7HlGUWfF9XsP5dPCQVdqhHFqCNJWEmz3ZSwF5ECUG83eMS5FlOTCd8aXcr3jHubY Oeofihm7Vw5g== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.83,294,1616482800"; d="scan'208";a="557039193" Received: from lkp-server01.sh.intel.com (HELO 4aae0cb4f5b5) ([10.239.97.150]) by fmsmga001.fm.intel.com with ESMTP; 23 Jun 2021 10:04:48 -0700 Received: from kbuild by 4aae0cb4f5b5 with local (Exim 4.92) (envelope-from ) id 1lw6Ix-00062k-FU; Wed, 23 Jun 2021 17:04:47 +0000 Date: Thu, 24 Jun 2021 01:03:51 +0800 From: kernel test robot To: Alex Elder Cc: kbuild-all@lists.01.org, Linux Memory Management List Subject: [linux-next:master 6165/12612] drivers/net/ipa/ipa_endpoint.c:478:6: warning: Same value in both branches of ternary operator. [duplicateValueTernary] Message-ID: <202106240127.TGJDGPf7-lkp@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.10.1 (2018-07-13) X-Rspamd-Server: rspam01 X-Rspamd-Queue-Id: 8D7DEE0004C0 Authentication-Results: imf30.hostedemail.com; dkim=none; dmarc=fail reason="No valid SPF, No valid DKIM" header.from=intel.com (policy=none); spf=none (imf30.hostedemail.com: domain of lkp@intel.com has no SPF policy when checking 192.55.52.136) smtp.mailfrom=lkp@intel.com X-Stat-Signature: 1ize48go5qygqqrzcwbff5qpd67gqgf4 X-HE-Tag: 1624467893-233680 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000002, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master head: d61c8b66c84080ecf8f9f4d9272ab4ec78029a59 commit: 5567d4d9e7381230462a564d4f466177f3ba9dd5 [6165/12612] net: ipa: add support for inline checksum offload compiler: arm-linux-gnueabi-gcc (GCC) 9.3.0 If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot cppcheck warnings: (new ones prefixed by >>) >> drivers/net/ipa/ipa_endpoint.c:478:6: warning: Same value in both branches of ternary operator. [duplicateValueTernary] : IPA_CS_OFFLOAD_INLINE; ^ cppcheck possible warnings: (new ones prefixed by >>, may not real problems) >> net/sctp/socket.c:6135:3: warning: Assignment of function parameter has no effect outside the function. Did you forget dereferencing it? [uselessAssignmentPtrArg] to += addrlen; ^ >> net/sctp/socket.c:6137:3: warning: Assignment of function parameter has no effect outside the function. [uselessAssignmentArg] space_left -= addrlen; ^ vim +478 drivers/net/ipa/ipa_endpoint.c 456 457 static void ipa_endpoint_init_cfg(struct ipa_endpoint *endpoint) 458 { 459 u32 offset = IPA_REG_ENDP_INIT_CFG_N_OFFSET(endpoint->endpoint_id); 460 enum ipa_cs_offload_en enabled; 461 u32 val = 0; 462 463 /* FRAG_OFFLOAD_EN is 0 */ 464 if (endpoint->data->checksum) { 465 enum ipa_version version = endpoint->ipa->version; 466 467 if (endpoint->toward_ipa) { 468 u32 checksum_offset; 469 470 /* Checksum header offset is in 4-byte units */ 471 checksum_offset = sizeof(struct rmnet_map_header); 472 checksum_offset /= sizeof(u32); 473 val |= u32_encode_bits(checksum_offset, 474 CS_METADATA_HDR_OFFSET_FMASK); 475 476 enabled = version < IPA_VERSION_4_5 477 ? IPA_CS_OFFLOAD_UL > 478 : IPA_CS_OFFLOAD_INLINE; 479 } else { 480 enabled = version < IPA_VERSION_4_5 481 ? IPA_CS_OFFLOAD_DL 482 : IPA_CS_OFFLOAD_INLINE; 483 } 484 } else { 485 enabled = IPA_CS_OFFLOAD_NONE; 486 } 487 val |= u32_encode_bits(enabled, CS_OFFLOAD_EN_FMASK); 488 /* CS_GEN_QMB_MASTER_SEL is 0 */ 489 490 iowrite32(val, endpoint->ipa->reg_virt + offset); 491 } 492 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org