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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4BD66C4332F for ; Wed, 23 Nov 2022 06:01:25 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235354AbiKWGBX (ORCPT ); Wed, 23 Nov 2022 01:01:23 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40906 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229471AbiKWGBU (ORCPT ); Wed, 23 Nov 2022 01:01:20 -0500 Received: from out30-132.freemail.mail.aliyun.com (out30-132.freemail.mail.aliyun.com [115.124.30.132]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 16EF4D2345 for ; Tue, 22 Nov 2022 22:01:18 -0800 (PST) X-Alimail-AntiSpam: AC=PASS;BC=-1|-1;BR=01201311R151e4;CH=green;DM=||false|;DS=||;FP=0|-1|-1|-1|0|-1|-1|-1;HT=ay29a033018046050;MF=jiapeng.chong@linux.alibaba.com;NM=1;PH=DS;RN=9;SR=0;TI=SMTPD_---0VVVXodq_1669183267; Received: from localhost(mailfrom:jiapeng.chong@linux.alibaba.com fp:SMTPD_---0VVVXodq_1669183267) by smtp.aliyun-inc.com; Wed, 23 Nov 2022 14:01:15 +0800 From: Jiapeng Chong To: tglx@linutronix.de Cc: mingo@redhat.com, bp@alien8.de, dave.hansen@linux.intel.com, x86@kernel.org, hpa@zytor.com, linux-kernel@vger.kernel.org, Jiapeng Chong , Abaci Robot Subject: [PATCH] x86/cacheinfo: Remove set but unused variable 'trace' Date: Wed, 23 Nov 2022 14:01:06 +0800 Message-Id: <20221123060106.29067-1-jiapeng.chong@linux.alibaba.com> X-Mailer: git-send-email 2.20.1.7.g153144c MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Variable 'trace' is not effectively used in the function, so delete it. arch/x86/kernel/cpu/cacheinfo.c:737:15: warning: variable 'trace' set but not used. Link: https://bugzilla.openanolis.cn/show_bug.cgi?id=3243 Reported-by: Abaci Robot Signed-off-by: Jiapeng Chong --- arch/x86/kernel/cpu/cacheinfo.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/arch/x86/kernel/cpu/cacheinfo.c b/arch/x86/kernel/cpu/cacheinfo.c index f4e5aa27eec6..c6c0052def8e 100644 --- a/arch/x86/kernel/cpu/cacheinfo.c +++ b/arch/x86/kernel/cpu/cacheinfo.c @@ -734,7 +734,7 @@ void init_hygon_cacheinfo(struct cpuinfo_x86 *c) void init_intel_cacheinfo(struct cpuinfo_x86 *c) { /* Cache sizes */ - unsigned int trace = 0, l1i = 0, l1d = 0, l2 = 0, l3 = 0; + unsigned int l1i = 0, l1d = 0, l2 = 0, l3 = 0; unsigned int new_l1d = 0, new_l1i = 0; /* Cache sizes from cpuid(4) */ unsigned int new_l2 = 0, new_l3 = 0, i; /* Cache sizes from cpuid(4) */ unsigned int l2_id = 0, l3_id = 0, num_threads_sharing, index_msb; @@ -836,7 +836,6 @@ void init_intel_cacheinfo(struct cpuinfo_x86 *c) l3 += cache_table[k].size; break; case LVL_TRACE: - trace += cache_table[k].size; break; } -- 2.20.1.7.g153144c