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=-18.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,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 3315FC433B4 for ; Sat, 10 Apr 2021 01:53:32 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 08B7761184 for ; Sat, 10 Apr 2021 01:53:32 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234361AbhDJBxo (ORCPT ); Fri, 9 Apr 2021 21:53:44 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36060 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234160AbhDJBxY (ORCPT ); Fri, 9 Apr 2021 21:53:24 -0400 Received: from mail-pj1-x102b.google.com (mail-pj1-x102b.google.com [IPv6:2607:f8b0:4864:20::102b]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 644D2C061763 for ; Fri, 9 Apr 2021 18:53:11 -0700 (PDT) Received: by mail-pj1-x102b.google.com with SMTP id u11so96548pjr.0 for ; Fri, 09 Apr 2021 18:53:11 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=btJUrbbuYxga+0ZuR5wOi6KE/KhHQdS4LGHw92YDHEc=; b=gXBtyccVtYSbkzONyIlOADmjtti3f4Z76r5pfebGvbVSbvBpb1HlG1HefOSlAQdLDS P00iak7WZ7ijVAfxu8TX5yQIoHoVlS7dqWxQaibcFByHrB09qXut2E4Q80/fAeMYfbZ5 mYNGfdbZOUaYP/SLWv6qooF/jwGdErmZAOaBw= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=btJUrbbuYxga+0ZuR5wOi6KE/KhHQdS4LGHw92YDHEc=; b=XX/aBC+AyKe0KRg3FDJhZhLhrI74o897VzTbp77/XeP2pOIBIMNuvw62kaSWM8Gf1I nsjiKqui1q6A7Y59uJ5GjKtTbjc02JjPcE6/fS+Bk9dcp1YVp27ZpPTkWdyycBrwywd3 ZVFhNbCOIRBy/n0G34n6zA+V+9Gu6DnV+hUEyL3wc5jR+OccYazzxXHI1gO7rRUGzrbK +furJoMpkSPSb8sOT++h5yOPiGCFEqwTA5pkDjIQS2CEdAcgKoQMnD81YX3Y/bstjoWE WCBjXtWNosl2mwuV1y5oNzsrt9EFMcEIP0TMf2pKEkRtK+avC+vISFXoa34BdbYpBN94 4erA== X-Gm-Message-State: AOAM530xZDbDsG5L4Y0BN9pYPfGV824gQCa1J8t0f1RnGxCzzHgHkRTs X8L7o7iFeQ9WU1ajnwypvffpmg== X-Google-Smtp-Source: ABdhPJzgePqZi9BAEQAu0WHvKfEiXXgYpWqf63a2eO+NK8U6Vj3Fx83MFQjaeG76tDsBnnH/qoFz7Q== X-Received: by 2002:a17:90b:94f:: with SMTP id dw15mr16991752pjb.3.1618019591072; Fri, 09 Apr 2021 18:53:11 -0700 (PDT) Received: from smtp.gmail.com ([2620:15c:202:201:5141:7881:7013:743b]) by smtp.gmail.com with ESMTPSA id n23sm3837962pgl.49.2021.04.09.18.53.10 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 09 Apr 2021 18:53:10 -0700 (PDT) From: Stephen Boyd To: Andrew Morton Cc: linux-kernel@vger.kernel.org, Jiri Olsa , Alexei Starovoitov , Jessica Yu , Evan Green , Hsin-Yi Wang Subject: [PATCH v4 11/13] buildid: Mark some arguments const Date: Fri, 9 Apr 2021 18:52:58 -0700 Message-Id: <20210410015300.3764485-12-swboyd@chromium.org> X-Mailer: git-send-email 2.31.1.295.g9ea45b61b8-goog In-Reply-To: <20210410015300.3764485-1-swboyd@chromium.org> References: <20210410015300.3764485-1-swboyd@chromium.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org These arguments are never modified so they can be marked const to indicate as such. Cc: Jiri Olsa Cc: Alexei Starovoitov Cc: Jessica Yu Cc: Evan Green Cc: Hsin-Yi Wang Signed-off-by: Stephen Boyd --- lib/buildid.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/lib/buildid.c b/lib/buildid.c index 1103ed46214f..df42282b36ff 100644 --- a/lib/buildid.c +++ b/lib/buildid.c @@ -48,10 +48,10 @@ static int parse_build_id_buf(unsigned char *build_id, return -EINVAL; } -static inline int parse_build_id(void *page_addr, +static inline int parse_build_id(const void *page_addr, unsigned char *build_id, __u32 *size, - void *note_start, + const void *note_start, Elf32_Word note_size) { /* check for overflow */ @@ -66,7 +66,7 @@ static inline int parse_build_id(void *page_addr, } /* Parse build ID from 32-bit ELF */ -static int get_build_id_32(void *page_addr, unsigned char *build_id, +static int get_build_id_32(const void *page_addr, unsigned char *build_id, __u32 *size) { Elf32_Ehdr *ehdr = (Elf32_Ehdr *)page_addr; @@ -91,7 +91,7 @@ static int get_build_id_32(void *page_addr, unsigned char *build_id, } /* Parse build ID from 64-bit ELF */ -static int get_build_id_64(void *page_addr, unsigned char *build_id, +static int get_build_id_64(const void *page_addr, unsigned char *build_id, __u32 *size) { Elf64_Ehdr *ehdr = (Elf64_Ehdr *)page_addr; -- https://chromeos.dev