From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id D7CCDC43381 for ; Fri, 29 Mar 2019 16:24:04 +0000 (UTC) Received: from lists.ozlabs.org (lists.ozlabs.org [203.11.71.2]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 58D5D2075E for ; Fri, 29 Mar 2019 16:24:04 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 58D5D2075E Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=huawei.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Received: from lists.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) by lists.ozlabs.org (Postfix) with ESMTP id 44W6W550hMzDqYC for ; Sat, 30 Mar 2019 03:24:01 +1100 (AEDT) Authentication-Results: lists.ozlabs.org; spf=pass (mailfrom) smtp.mailfrom=huawei.com (client-ip=45.249.212.35; helo=huawei.com; envelope-from=yuehaibing@huawei.com; receiver=) Authentication-Results: lists.ozlabs.org; dmarc=none (p=none dis=none) header.from=huawei.com Received: from huawei.com (szxga07-in.huawei.com [45.249.212.35]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 44W5mf0RCkzDqJm for ; Sat, 30 Mar 2019 02:50:41 +1100 (AEDT) Received: from DGGEMS403-HUB.china.huawei.com (unknown [172.30.72.58]) by Forcepoint Email with ESMTP id EC91632957A6DA0A6FA9; Fri, 29 Mar 2019 23:50:30 +0800 (CST) Received: from localhost (10.177.31.96) by DGGEMS403-HUB.china.huawei.com (10.3.19.203) with Microsoft SMTP Server id 14.3.408.0; Fri, 29 Mar 2019 23:50:23 +0800 From: Yue Haibing To: , , , Subject: [PATCH -next] ocxl: remove set but not used variables 'tid' and 'lpid' Date: Fri, 29 Mar 2019 23:44:56 +0800 Message-ID: <20190329154456.27152-1-yuehaibing@huawei.com> X-Mailer: git-send-email 2.10.2.windows.1 MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.177.31.96] X-CFilter-Loop: Reflected X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: YueHaibing , linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" From: YueHaibing Fixes gcc '-Wunused-but-set-variable' warning: drivers/misc/ocxl/link.c: In function 'xsl_fault_handler': drivers/misc/ocxl/link.c:187:17: warning: variable 'tid' set but not used [-Wunused-but-set-variable] drivers/misc/ocxl/link.c:187:6: warning: variable 'lpid' set but not used [-Wunused-but-set-variable] They are never used and can be removed. Signed-off-by: YueHaibing --- drivers/misc/ocxl/link.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/misc/ocxl/link.c b/drivers/misc/ocxl/link.c index d50b861..3be07e9 100644 --- a/drivers/misc/ocxl/link.c +++ b/drivers/misc/ocxl/link.c @@ -184,7 +184,7 @@ static irqreturn_t xsl_fault_handler(int irq, void *data) u64 dsisr, dar, pe_handle; struct pe_data *pe_data; struct ocxl_process_element *pe; - int lpid, pid, tid; + int pid; bool schedule = false; read_irq(spa, &dsisr, &dar, &pe_handle); @@ -192,9 +192,7 @@ static irqreturn_t xsl_fault_handler(int irq, void *data) WARN_ON(pe_handle > SPA_PE_MASK); pe = spa->spa_mem + pe_handle; - lpid = be32_to_cpu(pe->lpid); pid = be32_to_cpu(pe->pid); - tid = be32_to_cpu(pe->tid); /* We could be reading all null values here if the PE is being * removed while an interrupt kicks in. It's not supposed to * happen if the driver notified the AFU to terminate the -- 2.7.0