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Wed, 18 Mar 2026 00:47:06 -0700 (PDT) Received: from localhost ([196.207.164.177]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-4856ea8fad1sm216587555e9.1.2026.03.18.00.47.05 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 18 Mar 2026 00:47:06 -0700 (PDT) Date: Wed, 18 Mar 2026 10:47:03 +0300 From: Dan Carpenter To: oe-kbuild@lists.linux.dev, Bhargava Marreddy , davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, andrew+netdev@lunn.ch, horms@kernel.org Cc: lkp@intel.com, oe-kbuild-all@lists.linux.dev, netdev@vger.kernel.org, linux-kernel@vger.kernel.org, michael.chan@broadcom.com, pavan.chebbi@broadcom.com, vsrama-krishna.nemani@broadcom.com, vikas.gupta@broadcom.com, Bhargava Marreddy , Rahul Gupta , Ajit Kumar Khaparde Subject: Re: [PATCH net-next v6 06/10] bng_en: add HW stats infra and structured ethtool ops Message-ID: <202603180509.nOQGZrG0-lkp@intel.com> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260310144044.21672-7-bhargava.marreddy@broadcom.com> Hi Bhargava, kernel test robot noticed the following build warnings: url: https://github.com/intel-lab-lkp/linux/commits/Bhargava-Marreddy/bng_en-add-per-PF-workqueue-timer-and-slow-path-task/20260310-231948 base: net-next/main patch link: https://lore.kernel.org/r/20260310144044.21672-7-bhargava.marreddy%40broadcom.com patch subject: [PATCH net-next v6 06/10] bng_en: add HW stats infra and structured ethtool ops config: arm64-randconfig-r071-20260317 (https://download.01.org/0day-ci/archive/20260318/202603180509.nOQGZrG0-lkp@intel.com/config) compiler: aarch64-linux-gcc (GCC) 8.5.0 smatch: v0.5.0-9004-gb810ac53 If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot | Reported-by: Dan Carpenter | Closes: https://lore.kernel.org/r/202603180509.nOQGZrG0-lkp@intel.com/ smatch warnings: drivers/net/ethernet/broadcom/bnge/bnge_hwrm_lib.c:1598 bnge_hwrm_port_qstats_ext() warn: missing error code? 'rc' vim +/rc +1598 drivers/net/ethernet/broadcom/bnge/bnge_hwrm_lib.c 598cdbbcf8f4c1 Bhargava Marreddy 2026-03-10 1576 rc = bnge_hwrm_req_init(bd, req_qc, HWRM_QUEUE_PRI2COS_QCFG); 598cdbbcf8f4c1 Bhargava Marreddy 2026-03-10 1577 if (rc) 598cdbbcf8f4c1 Bhargava Marreddy 2026-03-10 1578 return rc; 598cdbbcf8f4c1 Bhargava Marreddy 2026-03-10 1579 598cdbbcf8f4c1 Bhargava Marreddy 2026-03-10 1580 req_qc->flags = cpu_to_le32(QUEUE_PRI2COS_QCFG_REQ_FLAGS_IVLAN); 598cdbbcf8f4c1 Bhargava Marreddy 2026-03-10 1581 598cdbbcf8f4c1 Bhargava Marreddy 2026-03-10 1582 resp_qc = bnge_hwrm_req_hold(bd, req_qc); 598cdbbcf8f4c1 Bhargava Marreddy 2026-03-10 1583 rc = bnge_hwrm_req_send(bd, req_qc); 598cdbbcf8f4c1 Bhargava Marreddy 2026-03-10 1584 if (!rc) { 598cdbbcf8f4c1 Bhargava Marreddy 2026-03-10 1585 u8 *pri2cos; 598cdbbcf8f4c1 Bhargava Marreddy 2026-03-10 1586 int i, j; 598cdbbcf8f4c1 Bhargava Marreddy 2026-03-10 1587 598cdbbcf8f4c1 Bhargava Marreddy 2026-03-10 1588 pri2cos = &resp_qc->pri0_cos_queue_id; 598cdbbcf8f4c1 Bhargava Marreddy 2026-03-10 1589 for (i = 0; i < 8; i++) { 598cdbbcf8f4c1 Bhargava Marreddy 2026-03-10 1590 u8 queue_id = pri2cos[i]; 598cdbbcf8f4c1 Bhargava Marreddy 2026-03-10 1591 u8 queue_idx; 598cdbbcf8f4c1 Bhargava Marreddy 2026-03-10 1592 598cdbbcf8f4c1 Bhargava Marreddy 2026-03-10 1593 /* Per port queue IDs start from 0, 10, 20, etc */ 598cdbbcf8f4c1 Bhargava Marreddy 2026-03-10 1594 queue_idx = queue_id % 10; 598cdbbcf8f4c1 Bhargava Marreddy 2026-03-10 1595 if (queue_idx >= BNGE_MAX_QUEUE) { 598cdbbcf8f4c1 Bhargava Marreddy 2026-03-10 1596 bn->pri2cos_valid = false; 598cdbbcf8f4c1 Bhargava Marreddy 2026-03-10 1597 bnge_hwrm_req_drop(bd, req_qc); 598cdbbcf8f4c1 Bhargava Marreddy 2026-03-10 @1598 return rc; return -EINVAL; 598cdbbcf8f4c1 Bhargava Marreddy 2026-03-10 1599 } 598cdbbcf8f4c1 Bhargava Marreddy 2026-03-10 1600 for (j = 0; j < bd->max_q; j++) { 598cdbbcf8f4c1 Bhargava Marreddy 2026-03-10 1601 if (bd->q_ids[j] == queue_id) 598cdbbcf8f4c1 Bhargava Marreddy 2026-03-10 1602 bn->pri2cos_idx[i] = queue_idx; 598cdbbcf8f4c1 Bhargava Marreddy 2026-03-10 1603 } 598cdbbcf8f4c1 Bhargava Marreddy 2026-03-10 1604 } 598cdbbcf8f4c1 Bhargava Marreddy 2026-03-10 1605 bn->pri2cos_valid = true; 598cdbbcf8f4c1 Bhargava Marreddy 2026-03-10 1606 } 598cdbbcf8f4c1 Bhargava Marreddy 2026-03-10 1607 bnge_hwrm_req_drop(bd, req_qc); 598cdbbcf8f4c1 Bhargava Marreddy 2026-03-10 1608 598cdbbcf8f4c1 Bhargava Marreddy 2026-03-10 1609 return rc; 598cdbbcf8f4c1 Bhargava Marreddy 2026-03-10 1610 } -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki