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=-19.4 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, 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 12585C43460 for ; Tue, 11 May 2021 00:39:32 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id DE9016191B for ; Tue, 11 May 2021 00:39:31 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230403AbhEKAkf (ORCPT ); Mon, 10 May 2021 20:40:35 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59920 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230198AbhEKAkJ (ORCPT ); Mon, 10 May 2021 20:40:09 -0400 Received: from mail-pf1-x42b.google.com (mail-pf1-x42b.google.com [IPv6:2607:f8b0:4864:20::42b]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 08050C06138E for ; Mon, 10 May 2021 17:39:02 -0700 (PDT) Received: by mail-pf1-x42b.google.com with SMTP id h127so14803231pfe.9 for ; Mon, 10 May 2021 17:39:02 -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=J8xF92PparIxztbt4SChu73xFaTVW2RGRWa+Ds/uypI=; b=BOwtpvbwDPuv3fKhGWLdChHX9yqlnD5sQABCARi2uggmarwZ4kpmIiteRLcNXNwCw1 W/C3n8A02ZSv8GmySfJ04YXsf57shR/gEbZqjshqQI6Q/tMtZfe8NZcvGeUysz7yIyrE Xl/u5hAYrCbObQHVj6xVm96X5A9Icrr5E26hE= 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=J8xF92PparIxztbt4SChu73xFaTVW2RGRWa+Ds/uypI=; b=gZ82LWg79XBvPA+rEdz3azrbo1/32/c8jKXyawiY4Mgrw8dCQmzjEVtg+lXL+XepnB GK8yNO2dYLckW1rNYYoLoYeFjzVRsisuPZXTZtJgpG3yutqjqbndvWwE8t+S9hZrtwzO xeeh+S2b67luzchErdtFc+ggsxg3a+DP1nktzHxbmkMXcmA5YRYHlT5RFpC64/oPxq4E zCnIOCktvusbKHoFodeLEVbakGG/F+/e+sMm5M/LyS6yXfjEEIjyZCXtRkby96aOolhV 5cpG+r4Q3RNHcyC6ScLvuCiJZ7p3A63ymOgDltXDGIrtTCF+80FpVunzKc/ro1QHjMOU JEeg== X-Gm-Message-State: AOAM532pSGTqATL4ma2soeX5WVCylt/P800Js9/AvM7XeVH/kJPJ39h9 Ie7OGzsayY1SPNxwoARpj96Hag== X-Google-Smtp-Source: ABdhPJwbzz3K0Vj2A5bxLHH6Gg7UHqtma3oeoCN1QMcOKFxigoeFEQ+utE7Y5e/tcKKS7XjiYteqWg== X-Received: by 2002:a62:7c45:0:b029:27f:f30e:f0df with SMTP id x66-20020a627c450000b029027ff30ef0dfmr28250043pfc.49.1620693541502; Mon, 10 May 2021 17:39:01 -0700 (PDT) Received: from smtp.gmail.com ([2620:15c:202:201:6765:417e:19fc:9756]) by smtp.gmail.com with ESMTPSA id d26sm12142539pfq.215.2021.05.10.17.39.00 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 10 May 2021 17:39:01 -0700 (PDT) From: Stephen Boyd To: Andrew Morton , Petr Mladek Cc: linux-kernel@vger.kernel.org, Jiri Olsa , Alexei Starovoitov , Jessica Yu , Evan Green , Hsin-Yi Wang Subject: [PATCH v6 11/13] buildid: Mark some arguments const Date: Mon, 10 May 2021 17:38:43 -0700 Message-Id: <20210511003845.2429846-12-swboyd@chromium.org> X-Mailer: git-send-email 2.31.1.607.g51e8a6a459-goog In-Reply-To: <20210511003845.2429846-1-swboyd@chromium.org> References: <20210511003845.2429846-1-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 6f1e2903740b..8fe24d6c0925 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