From patchwork Tue Dec 27 08:16:34 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jiapeng Chong X-Patchwork-Id: 637224 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 8AF3AC10F1B for ; Tue, 27 Dec 2022 08:18:15 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229604AbiL0IRn (ORCPT ); Tue, 27 Dec 2022 03:17:43 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59496 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229730AbiL0IRc (ORCPT ); Tue, 27 Dec 2022 03:17:32 -0500 Received: from out30-57.freemail.mail.aliyun.com (out30-57.freemail.mail.aliyun.com [115.124.30.57]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 798252604; Tue, 27 Dec 2022 00:17:31 -0800 (PST) X-Alimail-AntiSpam: AC=PASS; BC=-1|-1; BR=01201311R301e4; CH=green; DM=||false|; DS=||; FP=0|-1|-1|-1|0|-1|-1|-1; HT=ay29a033018045192; MF=jiapeng.chong@linux.alibaba.com; NM=1; PH=DS; RN=8; SR=0; TI=SMTPD_---0VYCh-M8_1672129042; Received: from localhost(mailfrom:jiapeng.chong@linux.alibaba.com fp:SMTPD_---0VYCh-M8_1672129042) by smtp.aliyun-inc.com; Tue, 27 Dec 2022 16:17:29 +0800 From: Jiapeng Chong To: james.smart@broadcom.com Cc: dick.kennedy@broadcom.com, jejb@linux.ibm.com, martin.petersen@oracle.com, linux-scsi@vger.kernel.org, linux-kernel@vger.kernel.org, Jiapeng Chong , Abaci Robot Subject: [PATCH] scsi: lpfc: lpfc_bsg: Remove set but unused variable 'offset' Date: Tue, 27 Dec 2022 16:16:34 +0800 Message-Id: <20221227081634.52182-1-jiapeng.chong@linux.alibaba.com> X-Mailer: git-send-email 2.20.1.7.g153144c MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-scsi@vger.kernel.org Variable offset is not effectively used in the function, so delete it. drivers/scsi/lpfc/lpfc_bsg.c:2806:11: warning: variable 'offset' set but not used. Link: https://bugzilla.openanolis.cn/show_bug.cgi?id=3559 Reported-by: Abaci Robot Signed-off-by: Jiapeng Chong --- drivers/scsi/lpfc/lpfc_bsg.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/scsi/lpfc/lpfc_bsg.c b/drivers/scsi/lpfc/lpfc_bsg.c index 852b025e2fec..dd304f899f78 100644 --- a/drivers/scsi/lpfc/lpfc_bsg.c +++ b/drivers/scsi/lpfc/lpfc_bsg.c @@ -2803,7 +2803,7 @@ diag_cmd_data_alloc(struct lpfc_hba *phba, { struct lpfc_dmabufext *mlist = NULL; struct lpfc_dmabufext *dmp; - int cnt, offset = 0, i = 0; + int cnt, i = 0; struct pci_dev *pcidev; pcidev = phba->pcidev; @@ -2854,7 +2854,6 @@ diag_cmd_data_alloc(struct lpfc_hba *phba, bpl++; i++; - offset += cnt; size -= cnt; }