From patchwork Sun Dec 3 10:25:27 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Masahiro Yamada X-Patchwork-Id: 172934 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a59:bcd1:0:b0:403:3b70:6f57 with SMTP id r17csp2171235vqy; Sun, 3 Dec 2023 02:33:45 -0800 (PST) X-Google-Smtp-Source: AGHT+IHrlro1p8g5gYdNaUXn87a/xkvpfpwdrtFxB1lemWOL+p22a3hx/7ULyisa1eFsa0QC/uuI X-Received: by 2002:a92:906:0:b0:35d:59a2:1288 with SMTP id y6-20020a920906000000b0035d59a21288mr2673207ilg.52.1701599624930; Sun, 03 Dec 2023 02:33:44 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1701599624; cv=none; d=google.com; s=arc-20160816; b=RhiN3Fi7oxpUNtabJ0RLIZvZ/3oa5OZRhu2oQ5OUCKfT6BvwE7+pmsyEbkQZB80Vf5 rCzOVNxEoXMIcvdCHmYiYiiJd/liqBuYeLUlS1EAL5TeT2Zvxg+qqVMbFz9m7lftOYvT qFxKs99O2NsMsMx10JFEP3hh2Wuey7wxmg2aAVPyeVIjIeVmUlG0mUGEkonyF5H1fU+B 4f+r24gBgQedUFYLfzp/5VP25pTwPdsZlGoZ7wipJsQRfEs2LUGMcuWSwFYO9ri/8D22 /IsiIoeE8/0onRDUsFK+Ed053AjHozmcJ4cLGfSkxbLm4/QS9rbP/L8Bj9PCDIF467qF 5xOg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from :dkim-signature; bh=365eWpfeHkkklEzJDCWG+EmJSwHtvKzfRiappZVU1+g=; fh=/VXJ9mQC5EidFoRkVyS7RHlOAS3WC354b2PL2hFG5ks=; b=WcIZ1jasnNRIbfdnRgG3JI78DdF6BEM96Vmp0CWwERALt580y/xzp7rxRhSz9AAcI2 YVMtf/61JI2g2hbaNu/96PZbxYXg3UanTrTHr/rOEUKKFSHaTv5uzREeYOlprVdVNBff YDVU/A2cAiXm3UFM231nmH08Z1ltJUM28z7EWGXhb3PRbp/dc7470Mln4ECWmOURHkNg D5Sn8V0GM/F3oM01KcaIAw775yclwHjmOBXzkPuhxBhZk078HoBG9L/7ABmLi1DE7yqD Y2HxB1IZASSQIL2BM1ueIKNZDzl1GT8JjfW3s2g0FORPBCAyL1o21IrI2UF1/HUwHQXt zpEw== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=ru11GhM8; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:5 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: from groat.vger.email (groat.vger.email. [2620:137:e000::3:5]) by mx.google.com with ESMTPS id a8-20020a170902ecc800b001d06d5f9ad1si2576998plh.59.2023.12.03.02.33.44 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 03 Dec 2023 02:33:44 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:5 as permitted sender) client-ip=2620:137:e000::3:5; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=ru11GhM8; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:5 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: from out1.vger.email (depot.vger.email [IPv6:2620:137:e000::3:0]) by groat.vger.email (Postfix) with ESMTP id 976D48089E7F; Sun, 3 Dec 2023 02:33:42 -0800 (PST) X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.103.11 at groat.vger.email Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233643AbjLCKZ7 (ORCPT + 99 others); Sun, 3 Dec 2023 05:25:59 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36828 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233366AbjLCKZc (ORCPT ); Sun, 3 Dec 2023 05:25:32 -0500 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8C8E8FD for ; Sun, 3 Dec 2023 02:25:39 -0800 (PST) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 08552C433CA; Sun, 3 Dec 2023 10:25:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1701599139; bh=/G/U1jJhbg6VKWyteRfH6C1mvYApP8yrSi62PoEqI9o=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=ru11GhM84CbNOelG13KOP1EoEqrb8+Wvlvslrb7HO888VE7rXPv8gGZNWGla1cS2c /vzIfuDA7nv5eCPMlO/dUbAT1l2/8dSPRLuyq1q7qHSx6xZU4pyZRzeXpOABc7hasb GrVzvInmpj19XxroKZTs8Ulwp20rJyHa6ejUCPLhjztl7s4S7SIoesFrougAlvMqis O+DVF79EGrgNWxMnJF37ZTdwifA++f2ylh+huqAlQCjyc+QT5Bvv9yKHhzV2r/Qq1o P9pt2ypmlUV9rXAv/HTjBE1K+VhMnBe13AzN8iEBtsT7aMWQxBNKYvn3qlollSvI3v IAswBND4PDQnw== From: Masahiro Yamada To: linux-kbuild@vger.kernel.org Cc: Masahiro Yamada , Nathan Chancellor , Nick Desaulniers , Tom Rix , linux-kernel@vger.kernel.org, llvm@lists.linux.dev Subject: [PATCH 5/6] kconfig: remove unreachable printf() Date: Sun, 3 Dec 2023 19:25:27 +0900 Message-Id: <20231203102528.1913822-5-masahiroy@kernel.org> X-Mailer: git-send-email 2.40.1 In-Reply-To: <20231203102528.1913822-1-masahiroy@kernel.org> References: <20231203102528.1913822-1-masahiroy@kernel.org> MIME-Version: 1.0 X-Spam-Status: No, score=-1.2 required=5.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on groat.vger.email Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (groat.vger.email [0.0.0.0]); Sun, 03 Dec 2023 02:33:42 -0800 (PST) X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1784256528452709543 X-GMAIL-MSGID: 1784256528452709543 Remove the unreachable code detected by clang. $ make HOSTCC=clang HOSTCFLAGS=-Wunreachable-code defconfig [ snip ] scripts/kconfig/expr.c:1134:2: warning: code will never be executed [-Wunreachable-code] printf("[%dgt%d?]", t1, t2); ^~~~~~ 1 warning generated. Signed-off-by: Masahiro Yamada --- scripts/kconfig/expr.c | 1 - 1 file changed, 1 deletion(-) diff --git a/scripts/kconfig/expr.c b/scripts/kconfig/expr.c index 81ebf8108ca7..a290de36307b 100644 --- a/scripts/kconfig/expr.c +++ b/scripts/kconfig/expr.c @@ -1131,7 +1131,6 @@ static int expr_compare_type(enum expr_type t1, enum expr_type t2) default: return -1; } - printf("[%dgt%d?]", t1, t2); return 0; }