From patchwork Tue Feb 8 02:55:00 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yang Li X-Patchwork-Id: 541043 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 00B58C433EF for ; Tue, 8 Feb 2022 02:55:15 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1346248AbiBHCzO (ORCPT ); Mon, 7 Feb 2022 21:55:14 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40892 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1346250AbiBHCzL (ORCPT ); Mon, 7 Feb 2022 21:55:11 -0500 Received: from out30-42.freemail.mail.aliyun.com (out30-42.freemail.mail.aliyun.com [115.124.30.42]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5CCCDC0401DC; Mon, 7 Feb 2022 18:55:08 -0800 (PST) X-Alimail-AntiSpam: AC=PASS; BC=-1|-1; BR=01201311R121e4; CH=green; DM=||false|; DS=||; FP=0|-1|-1|-1|0|-1|-1|-1; HT=e01e04423; MF=yang.lee@linux.alibaba.com; NM=1; PH=DS; RN=8; SR=0; TI=SMTPD_---0V3tqOcC_1644288902; Received: from localhost(mailfrom:yang.lee@linux.alibaba.com fp:SMTPD_---0V3tqOcC_1644288902) by smtp.aliyun-inc.com(127.0.0.1); Tue, 08 Feb 2022 10:55:02 +0800 From: Yang Li To: damien.lemoal@opensource.wdc.com, jejb@linux.ibm.com Cc: jinpu.wang@cloud.ionos.com, martin.petersen@oracle.com, linux-scsi@vger.kernel.org, linux-kernel@vger.kernel.org, Yang Li , Abaci Robot Subject: [PATCH -next v3] scsi: pm8001: clean up some inconsistent indentin Date: Tue, 8 Feb 2022 10:55:00 +0800 Message-Id: <20220208025500.29511-1-yang.lee@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 Eliminate the follow smatch warning: drivers/scsi/pm8001/pm8001_ctl.c:760 pm8001_update_flash() warn: inconsistent indenting Reported-by: Abaci Robot Signed-off-by: Yang Li Acked-by: Jack Wang --- Changes in v3: --According to Damien's suggestion 1) "u32 fc_len = 0;" -> "u32 fc_len;". 2) Add spaces around the "-" and remove the unnecessary parenthesis. 3) Move "fc_len = (partitionSize + HEADER_LEN) % IOCTL_BUF_SIZE;"down, right above the "if" where the variable is used. drivers/scsi/pm8001/pm8001_ctl.c | 61 ++++++++++++++++---------------- 1 file changed, 31 insertions(+), 30 deletions(-) diff --git a/drivers/scsi/pm8001/pm8001_ctl.c b/drivers/scsi/pm8001/pm8001_ctl.c index 41a63c9b719b..66307783c73c 100644 --- a/drivers/scsi/pm8001/pm8001_ctl.c +++ b/drivers/scsi/pm8001/pm8001_ctl.c @@ -727,6 +727,8 @@ static int pm8001_update_flash(struct pm8001_hba_info *pm8001_ha) u32 sizeRead = 0; u32 ret = 0; u32 length = 1024 * 16 + sizeof(*payload) - 1; + u32 fc_len; + u8 *read_buf; if (pm8001_ha->fw_image->size < 28) { pm8001_ha->fw_status = FAIL_FILE_SIZE; @@ -755,36 +757,35 @@ static int pm8001_update_flash(struct pm8001_hba_info *pm8001_ha) fwControl->retcode = 0;/* OUT */ fwControl->offset = loopNumber * IOCTL_BUF_SIZE;/*OUT */ - /* for the last chunk of data in case file size is not even with - 4k, load only the rest*/ - if (((loopcount-loopNumber) == 1) && - ((partitionSize + HEADER_LEN) % IOCTL_BUF_SIZE)) { - fwControl->len = - (partitionSize + HEADER_LEN) % IOCTL_BUF_SIZE; - memcpy((u8 *)fwControl->buffer, - (u8 *)pm8001_ha->fw_image->data + sizeRead, - (partitionSize + HEADER_LEN) % IOCTL_BUF_SIZE); - sizeRead += - (partitionSize + HEADER_LEN) % IOCTL_BUF_SIZE; - } else { - memcpy((u8 *)fwControl->buffer, - (u8 *)pm8001_ha->fw_image->data + sizeRead, - IOCTL_BUF_SIZE); - sizeRead += IOCTL_BUF_SIZE; - } - - pm8001_ha->nvmd_completion = &completion; - ret = PM8001_CHIP_DISP->fw_flash_update_req(pm8001_ha, payload); - if (ret) { - pm8001_ha->fw_status = FAIL_OUT_MEMORY; - goto out; - } - wait_for_completion(&completion); - if (fwControl->retcode > FLASH_UPDATE_IN_PROGRESS) { - pm8001_ha->fw_status = fwControl->retcode; - ret = -EFAULT; - goto out; - } + /* + * for the last chunk of data in case file size is + * not even with 4k, load only the rest + */ + + read_buf = (u8 *)pm8001_ha->fw_image->data + sizeRead; + fc_len = (partitionSize + HEADER_LEN) % IOCTL_BUF_SIZE; + + if (loopcount - loopNumber == 1 && fc_len) { + fwControl->len = fc_len; + memcpy((u8 *)fwControl->buffer, read_buf, fc_len); + sizeRead += fc_len; + } else { + memcpy((u8 *)fwControl->buffer, read_buf, IOCTL_BUF_SIZE); + sizeRead += IOCTL_BUF_SIZE; + } + + pm8001_ha->nvmd_completion = &completion; + ret = PM8001_CHIP_DISP->fw_flash_update_req(pm8001_ha, payload); + if (ret) { + pm8001_ha->fw_status = FAIL_OUT_MEMORY; + goto out; + } + wait_for_completion(&completion); + if (fwControl->retcode > FLASH_UPDATE_IN_PROGRESS) { + pm8001_ha->fw_status = fwControl->retcode; + ret = -EFAULT; + goto out; + } } } out: