From mboxrd@z Thu Jan 1 00:00:00 1970 From: Bart Van Assche Subject: [PATCH v2 2/3] qla2xxx: Remove set-but-not-used variables Date: Thu, 31 Mar 2016 09:29:59 -0700 Message-ID: <56FD5087.2000904@sandisk.com> References: <56FD5046.7000509@sandisk.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Return-path: Received: from mail-bl2on0074.outbound.protection.outlook.com ([65.55.169.74]:26688 "EHLO na01-bl2-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1753043AbcCaQaF (ORCPT ); Thu, 31 Mar 2016 12:30:05 -0400 In-Reply-To: <56FD5046.7000509@sandisk.com> Sender: linux-scsi-owner@vger.kernel.org List-Id: linux-scsi@vger.kernel.org To: James Bottomley , "Martin K. Petersen" Cc: Himanshu Madhani , Quinn Tran , Johannes Thumshirn , Christoph Hellwig , "linux-scsi@vger.kernel.org" Detected these variables by building the qla2xxx driver with W=1. Signed-off-by: Bart Van Assche Reviewed-by: Johannes Thumshirn Cc: Quinn Tran Cc: Himanshu Madhani Cc: Christoph Hellwig --- drivers/scsi/qla2xxx/qla_attr.c | 3 +-- drivers/scsi/qla2xxx/qla_mbx.c | 2 -- 2 files changed, 1 insertion(+), 4 deletions(-) diff --git a/drivers/scsi/qla2xxx/qla_attr.c b/drivers/scsi/qla2xxx/qla_attr.c index 4dc06a13..db85c5c 100644 --- a/drivers/scsi/qla2xxx/qla_attr.c +++ b/drivers/scsi/qla2xxx/qla_attr.c @@ -839,7 +839,6 @@ qla2x00_issue_logo(struct file *filp, struct kobject *kobj, struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj, struct device, kobj))); int type; - int rval = 0; port_id_t did; type = simple_strtol(buf, NULL, 10); @@ -853,7 +852,7 @@ qla2x00_issue_logo(struct file *filp, struct kobject *kobj, ql_log(ql_log_info, vha, 0x70e4, "%s: %d\n", __func__, type); - rval = qla24xx_els_dcmd_iocb(vha, ELS_DCMD_LOGO, did); + qla24xx_els_dcmd_iocb(vha, ELS_DCMD_LOGO, did); return count; } diff --git a/drivers/scsi/qla2xxx/qla_mbx.c b/drivers/scsi/qla2xxx/qla_mbx.c index 968b846..bf2d357 100644 --- a/drivers/scsi/qla2xxx/qla_mbx.c +++ b/drivers/scsi/qla2xxx/qla_mbx.c @@ -607,7 +607,6 @@ qla_set_exlogin_mem_cfg(scsi_qla_host_t *vha, dma_addr_t phys_addr) mbx_cmd_t mc; mbx_cmd_t *mcp = &mc; struct qla_hw_data *ha = vha->hw; - int configured_count; ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x111a, "Entered %s.\n", __func__); @@ -630,7 +629,6 @@ qla_set_exlogin_mem_cfg(scsi_qla_host_t *vha, dma_addr_t phys_addr) /*EMPTY*/ ql_dbg(ql_dbg_mbx, vha, 0x111b, "Failed=%x.\n", rval); } else { - configured_count = mcp->mb[11]; ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x118c, "Done %s.\n", __func__); } -- 2.7.4