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=-15.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,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 C6A6DC4743E for ; Tue, 8 Jun 2021 15:59:44 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B1F9461359 for ; Tue, 8 Jun 2021 15:59:44 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232377AbhFHQBh (ORCPT ); Tue, 8 Jun 2021 12:01:37 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51342 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232736AbhFHQBg (ORCPT ); Tue, 8 Jun 2021 12:01:36 -0400 Received: from mail-ed1-x535.google.com (mail-ed1-x535.google.com [IPv6:2a00:1450:4864:20::535]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 38FB9C061795 for ; Tue, 8 Jun 2021 08:59:30 -0700 (PDT) Received: by mail-ed1-x535.google.com with SMTP id s6so25101701edu.10 for ; Tue, 08 Jun 2021 08:59:30 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=googlemail.com; s=20161025; h=from:to:subject:date:message-id:in-reply-to:references:mime-version :content-transfer-encoding; bh=ajv1hM5YLUTNdAQtkPwqq/cIlRV37J5hP+Mm8XMZO6g=; b=YSMBP7zDzWuZSS4gDKOZmcagXykyzZ0TFvFtq/S0iqxx3r3ub5tpcuSvO9b0Ks4wtN p++7zH6COHC5/fmYG0CDPjPVcMdweV2BKHGuR36I81z6T7w1J9ZPCW8dEYaur4Q7VvUl Xft5LhJZCoDXBUYkdFVfnbiPz9mpB01w+kdXHHmkLQSvCEZryU865f5bHkKDJ0H0yuxr PJS5/cr51BvWfEZBPqEzXSKig87hx5Hv5f2wSfTSUigUXJ4TwrdPHI97poK5ciGPP4DW ryjkZKag+4jW63dJtFNzg71t/jhCR8KNzl1//az9uMxzPhkwbrixWWm7N+PjBJWCuyyU cthw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=ajv1hM5YLUTNdAQtkPwqq/cIlRV37J5hP+Mm8XMZO6g=; b=cXun2UwD8nVlU7o7FH3pgVUuo1oT8vqdMTsPSlrdDiUqy3QKyUF6yK0fLkeo72565g FkVSQtl3DOrc9G2EifN7vfZJ9VQy8rts22VyJR58uE2bha5Vkt+YY9ffr14SUviD1qC7 LuOgMaHpok0qdnXZdM/uCtbe0lVoGKYYgJ0Q6TJxVSLzBBz7n2iRD7iHnVkKdHfUwvo0 LWL1IHo8Oq8ymKWtXVG5V5YwqS6q0OHOXrumFmEgxcLyJmVKNRorK2ikduuvUknE+5dA ch+RzKLFEamALKQ2AwcsGLDCZKN1OUuyBSa/T7QJGEnfF0b9Grb+Yi1zenY0nk5HeNbX Ufnw== X-Gm-Message-State: AOAM5336CaDhKxEajpdWD14qODFbbxZjwCDUUFvQpPCDyb6PuIz0CRls hxsf0hSJaGiJxG+Q2/dGQ/94j4DkwL8= X-Google-Smtp-Source: ABdhPJzsWbwv/QSIDghRBEfjXE0G+b2s+SB/pSr4gLfNgIU9t8Ao7X7Koo/+x8zUUfaI+hAcgc3Jsw== X-Received: by 2002:aa7:da58:: with SMTP id w24mr17896733eds.127.1623167968803; Tue, 08 Jun 2021 08:59:28 -0700 (PDT) Received: from debianHome.localdomain (dynamic-095-112-183-231.95.112.pool.telefonica.de. [95.112.183.231]) by smtp.gmail.com with ESMTPSA id n13sm51134ejk.97.2021.06.08.08.59.28 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 08 Jun 2021 08:59:28 -0700 (PDT) From: =?UTF-8?q?Christian=20G=C3=B6ttsche?= To: selinux@vger.kernel.org Subject: [PATCH 17/23] libsepol/cil: drop dead store Date: Tue, 8 Jun 2021 17:59:06 +0200 Message-Id: <20210608155912.32047-18-cgzones@googlemail.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20210608155912.32047-1-cgzones@googlemail.com> References: <20210608155912.32047-1-cgzones@googlemail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: selinux@vger.kernel.org ../cil/src/cil_binary.c:2230:24: warning: Value stored to 'cb_node' during its initialization is never read [deadcode.DeadStores] struct cil_tree_node *cb_node = node->cl_head; ^~~~~~~ ~~~~~~~~~~~~~ Found by clang-analyzer Signed-off-by: Christian Göttsche --- libsepol/cil/src/cil_binary.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libsepol/cil/src/cil_binary.c b/libsepol/cil/src/cil_binary.c index 85094b01..601fe8d1 100644 --- a/libsepol/cil/src/cil_binary.c +++ b/libsepol/cil/src/cil_binary.c @@ -2227,7 +2227,7 @@ int cil_booleanif_to_policydb(policydb_t *pdb, const struct cil_db *db, struct c int rc = SEPOL_ERR; struct cil_args_booleanif bool_args; struct cil_booleanif *cil_boolif = (struct cil_booleanif*)node->data; - struct cil_tree_node *cb_node = node->cl_head; + struct cil_tree_node *cb_node; struct cil_tree_node *true_node = NULL; struct cil_tree_node *false_node = NULL; struct cil_tree_node *tmp_node = NULL; -- 2.32.0