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=-23.3 required=3.0 tests=BAYES_00,DKIMWL_WL_MED, 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_IN_DEF_DKIM_WL autolearn=unavailable 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 A95F1C433C1 for ; Mon, 29 Mar 2021 16:40:41 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 83E386191F for ; Mon, 29 Mar 2021 16:40:41 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230364AbhC2QkI (ORCPT ); Mon, 29 Mar 2021 12:40:08 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:45590 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231209AbhC2Qjt (ORCPT ); Mon, 29 Mar 2021 12:39:49 -0400 Received: from mail-yb1-xb49.google.com (mail-yb1-xb49.google.com [IPv6:2607:f8b0:4864:20::b49]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 461CAC061756 for ; Mon, 29 Mar 2021 09:39:49 -0700 (PDT) Received: by mail-yb1-xb49.google.com with SMTP id c17so1339729ybs.0 for ; Mon, 29 Mar 2021 09:39:49 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=date:in-reply-to:message-id:mime-version:references:subject:from:to :cc; bh=8ggmxZb7lnne8LufmZiqJUJ4OmflVB1olvE1emPiNj8=; b=lRXc4mS4kN1vhK9bcARPdF77Fymzf5hfUrxU7RGKPJy8Hr/JVw7R1yb6sdmwsNWISb hpfHQOLSUhWu7Ivuh2onLvZ58McwGm2ipzwqLJBTYwpkFvuvLkMatUIY8lrhGQ255rrA lmA2P9dPsbgjiqVml/auN5E3xqUr1ny6A7v7xkifAHDE5quDGLuDblxqQM/YRW0NpWaX sEUuYWIf82EyBQulH+Pyv/dsO/EAZOgMnO4cuxV1TMjucxNGwDocHmVRyryE6QXvykJD CO3R/WBe8LgwG2MvNIStqYdHzt4ApVCNis8TxT3CzVdUU02TW2mZSZsL0XamWB3QEDWz 9VBQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:in-reply-to:message-id:mime-version :references:subject:from:to:cc; bh=8ggmxZb7lnne8LufmZiqJUJ4OmflVB1olvE1emPiNj8=; b=Nb4YETXV0Q5nPkZbQcG7ibx+8/ejCt+TOqKGhQ6YYTArk4Owon5mBhiShxQMaKKiT4 3GbX83pYXqGfL4aVsYCtjj0eSTuLyeoCgmoItwMEPuEu2qmqm0m8pzGvN81Cocq/JFop MfWLcBztgLGZtpnhWJeTXd98S9ORs0yYVTZ+uLV8rekFmwjBHUVmP+vs+rw2gROV6mlv Xc2jY/5EFWZHDT47UzE711Lq8Eh0VKMmBiDuZTPYv+WndyXS2412d1pNY8pvTEexVEqv X39hXevul3iPijV2P4N03yeHbRCoFAh2SG2DK8vpPLkKY2ZTVNMO22nJJ0S/+XF/03gf rO6Q== X-Gm-Message-State: AOAM533plh2RoJluQhV5LSqGYcOikLQIOsWKImutuCS9htBz1OXILQ8V aGW0aIv1IqwPmLkua3hXxQyAvZiDz/x3Zd80fyyWWIKzy9DCWv7KdntSKPnAYc/jxp94qlR/ROY +0AzP4xuLmQ71ynmFmJPOSaloZgr5TiTpKcNksURG05DZlbIC2K+ZMA== X-Google-Smtp-Source: ABdhPJwwXLIwIZp20FRDoeyyu4GL72dKho2qVRx1W3QpRo75b4KIhn2npUB+lJxW75c1y43RBls73VU= X-Received: from sdf2.svl.corp.google.com ([2620:15c:2c4:1:ede7:5698:2814:57c]) (user=sdf job=sendgmr) by 2002:a25:4f03:: with SMTP id d3mr37391057ybb.19.1617035988274; Mon, 29 Mar 2021 09:39:48 -0700 (PDT) Date: Mon, 29 Mar 2021 09:39:46 -0700 In-Reply-To: <20210329162416.2712509-1-sdf@google.com> Message-Id: Mime-Version: 1.0 References: <20210329162416.2712509-1-sdf@google.com> Subject: Re: [PATCH bpf-next] tools/resolve_btfids: Fix warnings From: sdf@google.com To: netdev@vger.kernel.org, bpf@vger.kernel.org Cc: ast@kernel.org, daniel@iogearbox.net Content-Type: text/plain; charset="UTF-8"; format=flowed; delsp=yes Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org On 03/29, Stanislav Fomichev wrote: > * make eprintf static, used only in main.c > * initialize ret in eprintf > * remove unused *tmp > Signed-off-by: Stanislav Fomichev > --- > tools/bpf/resolve_btfids/main.c | 6 +++--- > 1 file changed, 3 insertions(+), 3 deletions(-) > diff --git a/tools/bpf/resolve_btfids/main.c > b/tools/bpf/resolve_btfids/main.c > index 80d966cfcaa1..a650422f7430 100644 > --- a/tools/bpf/resolve_btfids/main.c > +++ b/tools/bpf/resolve_btfids/main.c > @@ -115,10 +115,10 @@ struct object { > static int verbose; > -int eprintf(int level, int var, const char *fmt, ...) > +static int eprintf(int level, int var, const char *fmt, ...) > { > va_list args; > - int ret; > + int ret = 0; > if (var >= level) { > va_start(args, fmt); > @@ -403,7 +403,7 @@ static int symbols_collect(struct object *obj) > * __BTF_ID__* over .BTF_ids section. > */ > for (i = 0; !err && i < n; i++) { > - char *tmp, *prefix; > + char *prefix; > struct btf_id *id; > GElf_Sym sym; > int err = -1; > -- > 2.31.0.291.g576ba9dcdaf-goog Looks like that 'int err = -1' is also unused. I'll respin, please ignore this one. Sorry for the noise.