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,USER_AGENT_GIT autolearn=ham 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 E1337C282C3 for ; Wed, 23 Jan 2019 01:51:00 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id AB21221726 for ; Wed, 23 Jan 2019 01:51:00 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726954AbfAWBu7 (ORCPT ); Tue, 22 Jan 2019 20:50:59 -0500 Received: from szxga04-in.huawei.com ([45.249.212.190]:2214 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726866AbfAWBu6 (ORCPT ); Tue, 22 Jan 2019 20:50:58 -0500 Received: from DGGEMS406-HUB.china.huawei.com (unknown [172.30.72.58]) by Forcepoint Email with ESMTP id 71B579018AEC3AB4B036; Wed, 23 Jan 2019 09:50:56 +0800 (CST) Received: from localhost.localdomain.localdomain (10.175.113.25) by DGGEMS406-HUB.china.huawei.com (10.3.19.206) with Microsoft SMTP Server id 14.3.408.0; Wed, 23 Jan 2019 09:50:46 +0800 From: YueHaibing To: Will Deacon , Mark Rutland , Tai Nguyen CC: YueHaibing , , , Subject: [PATCH -next] perf: xgene: Remove set but not used variable 'config' Date: Wed, 23 Jan 2019 01:56:31 +0000 Message-ID: <1548208591-46158-1-git-send-email-yuehaibing@huawei.com> X-Mailer: git-send-email 1.8.3.1 Content-Type: text/plain; charset="ISO-8859-1" Content-Transfer-Encoding: 7bit MIME-Version: 1.0 X-Originating-IP: [10.175.113.25] X-CFilter-Loop: Reflected Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Fixes gcc '-Wunused-but-set-variable' warning: drivers/perf/xgene_pmu.c: In function 'xgene_perf_stop': drivers/perf/xgene_pmu.c:1055:6: warning: variable 'config' set but not used [-Wunused-but-set-variable] It never used since introduction. Signed-off-by: YueHaibing --- drivers/perf/xgene_pmu.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/perf/xgene_pmu.c b/drivers/perf/xgene_pmu.c index d4ec048..27574e8 100644 --- a/drivers/perf/xgene_pmu.c +++ b/drivers/perf/xgene_pmu.c @@ -1052,7 +1052,6 @@ static void xgene_perf_start(struct perf_event *event, int flags) static void xgene_perf_stop(struct perf_event *event, int flags) { struct hw_perf_event *hw = &event->hw; - u64 config; if (hw->state & PERF_HES_UPTODATE) return; @@ -1064,7 +1063,6 @@ static void xgene_perf_stop(struct perf_event *event, int flags) if (hw->state & PERF_HES_UPTODATE) return; - config = hw->config; xgene_perf_read(event); hw->state |= PERF_HES_UPTODATE; }