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=-14.3 required=3.0 tests=DKIMWL_WL_MED,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_IN_DEF_DKIM_WL 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 23131C2BA19 for ; Thu, 16 Apr 2020 00:29:14 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id CD8DC206D6 for ; Thu, 16 Apr 2020 00:29:13 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="fkzxHgIO" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org CD8DC206D6 Authentication-Results: mail.kernel.org; dmarc=fail (p=reject dis=none) header.from=google.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id 778E48E0057; Wed, 15 Apr 2020 20:29:13 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 703778E0001; Wed, 15 Apr 2020 20:29:13 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 5C9DE8E0057; Wed, 15 Apr 2020 20:29:13 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0151.hostedemail.com [216.40.44.151]) by kanga.kvack.org (Postfix) with ESMTP id 411928E0001 for ; Wed, 15 Apr 2020 20:29:13 -0400 (EDT) Received: from smtpin18.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay03.hostedemail.com (Postfix) with ESMTP id 0A8BE824556B for ; Thu, 16 Apr 2020 00:29:13 +0000 (UTC) X-FDA: 76711833786.18.day78_8aa462127f546 X-HE-Tag: day78_8aa462127f546 X-Filterd-Recvd-Size: 4076 Received: from mail-oi1-f195.google.com (mail-oi1-f195.google.com [209.85.167.195]) by imf07.hostedemail.com (Postfix) with ESMTP for ; Thu, 16 Apr 2020 00:29:12 +0000 (UTC) Received: by mail-oi1-f195.google.com with SMTP id r66so1044642oie.5 for ; Wed, 15 Apr 2020 17:29:12 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc:content-transfer-encoding; bh=GeXd8f9J30PgVFJ7Z+WgbUhdu7rs2z9sqFP5jQ5Rms4=; b=fkzxHgIOqEjwuIosHr9XmQjcVbxGyuyyncMmIKtBRy2n1ATDf9hSL8qMF8+8CCdDyA wououMrcJsN/rDXNRAzh59RbkXQpLrJ0BNFC4X1fEwtKE8izrLemCYJZsVeRrPfxJITu wkI5ti8qldm3gUdm95Zq5S+B6IleEGfxZ31au8kCUg+w39Fq8riSYOHkd1CyGMzPjQXL 9l9Z8YgX35Q1cIQgH0i9nYi0TXXTbgLFEsAd4/mId92Z6HWufi2SVoucENSPZOK5Z30q HiErD0IrYQ8+hAlaLCpqdV/U/1SEpWoRWOsgu4IzMphWBg7nJRo5hw6Td0LQDZ3PdnUh 5dNQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc:content-transfer-encoding; bh=GeXd8f9J30PgVFJ7Z+WgbUhdu7rs2z9sqFP5jQ5Rms4=; b=SrCQ8t/b2VyZvos9iM20b6x3qKlP9NR/uER3UQvT2XcmOF3dfWzsJbmXlQKD8Vzg/4 rYuwaFFK4p+O/ohRXxohCfwKqWvRkZm1lNgw02Rxnf7p2DXaSMpgO9+F6pRxlY003sA3 o7itJbgzA21m9m063U5WmDeYp+JbvQG/U1mjo6H60Xvm0o46lsYx3VsPckUFejm8Nvyh jKBOdIuI1n1MoNDkUwri6aELxst9P4FVAjYDAaG2F1T90YFPZQ0zR0J4FzO5wekA6PuD tHYrZnLXNFV9AiZULN1atesruhddglPFQRWVVHV4XPwgNm3nwLYa5y8Dc7/jQ0NcPkZO NQMg== X-Gm-Message-State: AGi0PuYxpW8urOE1yjHUUgsAEtJt/ufRw27zuEoOTFo0ztg1swVuhr88 w6/XHiHJRTC3BUt0y0/Y19Z7MM7oKHPsu+J2RBpPoQ== X-Google-Smtp-Source: APiQypKqxX1Fl3V2SnfLeZZgj6SmNm3X1EEdrsgQfCYgSGa09GLLNNURx+AKzwqwjs7SlbDusY22alHpQpyRzJdkTLk= X-Received: by 2002:aca:5d83:: with SMTP id r125mr1414954oib.8.1586996951792; Wed, 15 Apr 2020 17:29:11 -0700 (PDT) MIME-Version: 1.0 References: <20200416002616.1456-1-rcampbell@nvidia.com> In-Reply-To: <20200416002616.1456-1-rcampbell@nvidia.com> From: Mina Almasry Date: Wed, 15 Apr 2020 17:29:00 -0700 Message-ID: Subject: Re: [PATCH] hugetlb_cgroup: remove unused variable 'i' To: Ralph Campbell Cc: linux-kselftest@vger.kernel.org, Linux-MM , open list , Andrew Morton , Shuah Khan , Mike Kravetz Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: On Wed, Apr 15, 2020 at 5:26 PM Ralph Campbell wrote= : > > Compiling tests in tools/testing/selftests/vm/ results in a C compiler > warning: > > write_to_hugetlbfs.c: In function =E2=80=98main=E2=80=99: > write_to_hugetlbfs.c:77:16: warning: unused variable =E2=80=98i=E2=80=99 > 77 | unsigned long i; > > Delete the unused variable. > > Fixes: 29750f71a9b4 ("hugetlb_cgroup: add hugetlb_cgroup reservation test= s") > Signed-off-by: Ralph Campbell Whoops, sorry about that. Reviewed-by: Mina Almasry > --- > tools/testing/selftests/vm/write_to_hugetlbfs.c | 2 -- > 1 file changed, 2 deletions(-) > > diff --git a/tools/testing/selftests/vm/write_to_hugetlbfs.c b/tools/test= ing/selftests/vm/write_to_hugetlbfs.c > index 110bc4e4015d..6a2caba19ee1 100644 > --- a/tools/testing/selftests/vm/write_to_hugetlbfs.c > +++ b/tools/testing/selftests/vm/write_to_hugetlbfs.c > @@ -74,8 +74,6 @@ int main(int argc, char **argv) > int write =3D 0; > int reserve =3D 1; > > - unsigned long i; > - > if (signal(SIGINT, sig_handler) =3D=3D SIG_ERR) > err(1, "\ncan't catch SIGINT\n"); > > -- > 2.25.2 >