From patchwork Mon Jan 14 06:08:40 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yue Haibing X-Patchwork-Id: 10761675 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 517586C5 for ; Mon, 14 Jan 2019 06:04:02 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 331F72624D for ; Mon, 14 Jan 2019 06:04:02 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 216B727CEA; Mon, 14 Jan 2019 06:04:02 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 55E182624D for ; Mon, 14 Jan 2019 06:04:01 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726450AbfANGEA (ORCPT ); Mon, 14 Jan 2019 01:04:00 -0500 Received: from szxga07-in.huawei.com ([45.249.212.35]:60858 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726067AbfANGEA (ORCPT ); Mon, 14 Jan 2019 01:04:00 -0500 Received: from DGGEMS407-HUB.china.huawei.com (unknown [172.30.72.60]) by Forcepoint Email with ESMTP id AF91644FB39C43E1E5F9; Mon, 14 Jan 2019 14:03:56 +0800 (CST) Received: from localhost.localdomain.localdomain (10.175.113.25) by DGGEMS407-HUB.china.huawei.com (10.3.19.207) with Microsoft SMTP Server id 14.3.408.0; Mon, 14 Jan 2019 14:02:27 +0800 From: YueHaibing To: "James E.J. Bottomley" , "Martin K. Petersen" CC: YueHaibing , , , Subject: [PATCH -next] [SCSI] qla4xxx: Remove set but not used variables 'data_size, poll, mask' Date: Mon, 14 Jan 2019 06:08:40 +0000 Message-ID: <1547446120-139726-1-git-send-email-yuehaibing@huawei.com> X-Mailer: git-send-email 1.8.3.1 MIME-Version: 1.0 X-Originating-IP: [10.175.113.25] X-CFilter-Loop: Reflected Sender: linux-scsi-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-scsi@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Fixes gcc '-Wunused-but-set-variable' warning: drivers/scsi/qla4xxx/ql4_nx.c: In function 'qla4_84xx_minidump_process_rddfe': drivers/scsi/qla4xxx/ql4_nx.c:2648:23: warning: variable 'data_size' set but not used [-Wunused-but-set-variable] drivers/scsi/qla4xxx/ql4_nx.c: In function 'qla4_84xx_minidump_process_rdmdio': drivers/scsi/qla4xxx/ql4_nx.c:2745:11: warning: variable 'poll' set but not used [-Wunused-but-set-variable] drivers/scsi/qla4xxx/ql4_nx.c: In function 'qla4_84xx_minidump_process_pollwr': drivers/scsi/qla4xxx/ql4_nx.c:2816:47: warning: variable 'mask' set but not used [-Wunused-but-set-variable] Signed-off-by: YueHaibing --- drivers/scsi/qla4xxx/ql4_nx.c | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-) diff --git a/drivers/scsi/qla4xxx/ql4_nx.c b/drivers/scsi/qla4xxx/ql4_nx.c index 5a31877..85666fb 100644 --- a/drivers/scsi/qla4xxx/ql4_nx.c +++ b/drivers/scsi/qla4xxx/ql4_nx.c @@ -2645,7 +2645,7 @@ static uint32_t qla4_84xx_minidump_process_rddfe(struct scsi_qla_host *ha, uint32_t addr1, addr2, value, data, temp, wrval; uint8_t stride, stride2; uint16_t count; - uint32_t poll, mask, data_size, modify_mask; + uint32_t poll, mask, modify_mask; uint32_t wait_count = 0; uint32_t *data_ptr = *d_ptr; struct qla8044_minidump_entry_rddfe *rddfe; @@ -2661,7 +2661,6 @@ static uint32_t qla4_84xx_minidump_process_rddfe(struct scsi_qla_host *ha, poll = le32_to_cpu(rddfe->poll); mask = le32_to_cpu(rddfe->mask); modify_mask = le32_to_cpu(rddfe->modify_mask); - data_size = le32_to_cpu(rddfe->data_size); addr2 = addr1 + stride; @@ -2742,7 +2741,7 @@ static uint32_t qla4_84xx_minidump_process_rdmdio(struct scsi_qla_host *ha, uint8_t stride1, stride2; uint32_t addr3, addr4, addr5, addr6, addr7; uint16_t count, loop_cnt; - uint32_t poll, mask; + uint32_t mask; uint32_t *data_ptr = *d_ptr; struct qla8044_minidump_entry_rdmdio *rdmdio; @@ -2754,7 +2753,6 @@ static uint32_t qla4_84xx_minidump_process_rdmdio(struct scsi_qla_host *ha, stride2 = le32_to_cpu(rdmdio->stride_2); count = le32_to_cpu(rdmdio->count); - poll = le32_to_cpu(rdmdio->poll); mask = le32_to_cpu(rdmdio->mask); value2 = le32_to_cpu(rdmdio->value_2); @@ -2813,7 +2811,7 @@ static uint32_t qla4_84xx_minidump_process_pollwr(struct scsi_qla_host *ha, struct qla8xxx_minidump_entry_hdr *entry_hdr, uint32_t **d_ptr) { - uint32_t addr1, addr2, value1, value2, poll, mask, r_value; + uint32_t addr1, addr2, value1, value2, poll, r_value; struct qla8044_minidump_entry_pollwr *pollwr_hdr; uint32_t wait_count = 0; uint32_t rval = QLA_SUCCESS; @@ -2825,7 +2823,6 @@ static uint32_t qla4_84xx_minidump_process_pollwr(struct scsi_qla_host *ha, value2 = le32_to_cpu(pollwr_hdr->value_2); poll = le32_to_cpu(pollwr_hdr->poll); - mask = le32_to_cpu(pollwr_hdr->mask); while (wait_count < poll) { ha->isp_ops->rd_reg_indirect(ha, addr1, &r_value);