From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id F190D21076 for ; Tue, 30 May 2023 14:22:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1685456525; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=IaNRJCmDjWU8/6DXmsxqc7rHWPn8lAenVzUVcNnxOjU=; b=Sva+4y1B8HzZN1+lFooKT10XRE1u4wYxG7tXwmescDVh+dPKmkj/9FuNlTA6l9AvkTW6ZS NTNDEZbB9vcLPDfoQgnhtZ7/2SQvQMvIZG6d1n59sE7WqgoqZa/jpkqSLhKLJ9/BtPmfD6 OWV1J36hAEia9gz02r8scVwGGmVadxk= Received: from mail-qt1-f199.google.com (mail-qt1-f199.google.com [209.85.160.199]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-639-cnXh-6gcNkKKBkjOnMJkHg-1; Tue, 30 May 2023 10:22:01 -0400 X-MC-Unique: cnXh-6gcNkKKBkjOnMJkHg-1 Received: by mail-qt1-f199.google.com with SMTP id d75a77b69052e-3f392b106b8so67555501cf.1 for ; Tue, 30 May 2023 07:21:57 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1685456517; x=1688048517; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=IaNRJCmDjWU8/6DXmsxqc7rHWPn8lAenVzUVcNnxOjU=; b=XAWR2s2Gmw5Ml5JEkipcIbXzalk0zkxja12PYeWaWsWzzgAnJBPufDkhmm3GNUSrUI ZtpoFajo63fTb4MD6aLBYaphxJ2TRmWze5TqKISbd5JfrXtOi/mpdlFxUHXEK5bSDfo+ 5MULlNURNF5cy3dab4L15iPyJ4kbxXk78forvIdr1zSMmw88G3dXwOGwwy16jnjO9zJv ADapstlVwpgnKl1UMFTc2tTr+fRFM+GqRLGXtqq6TgcaWj00SKRpVCuKgoHxef/jSwLj 8zun/41PbQyal+g3nc/MaH6+dfRYkgCpkDfu64sSEQ8V/LTRnDaNtDtbVJSO9LSvNO/0 /h+g== X-Gm-Message-State: AC+VfDzj2gGmmRXUywUmRjsDz1RaUq0gctZQCXG4RT4a83IaEoRoJZns mV60Zi72o+wWxRLau1e2IZFSUC4Fjz+g/o/6ks2vo8m4ZaeqcMlG7qqL2wZcmHcWT3xiz4Tzw3n zf6wUerMHJ45RQw== X-Received: by 2002:a05:622a:1787:b0:3f8:20a:1c6a with SMTP id s7-20020a05622a178700b003f8020a1c6amr1912804qtk.40.1685456517403; Tue, 30 May 2023 07:21:57 -0700 (PDT) X-Google-Smtp-Source: ACHHUZ7yvPRFJ6QfVfk1/1OEdvl2Lu3bQMAfd0qtXiTSv1WBwMYtf1F4J8MySyj03BE8wXZx/eMRPw== X-Received: by 2002:a05:622a:1787:b0:3f8:20a:1c6a with SMTP id s7-20020a05622a178700b003f8020a1c6amr1912788qtk.40.1685456517195; Tue, 30 May 2023 07:21:57 -0700 (PDT) Received: from dell-per740-01.7a2m.lab.eng.bos.redhat.com (nat-pool-bos-t.redhat.com. [66.187.233.206]) by smtp.gmail.com with ESMTPSA id i26-20020ac871da000000b003f394decd08sm4652992qtp.62.2023.05.30.07.21.56 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 30 May 2023 07:21:56 -0700 (PDT) From: Tom Rix To: clm@fb.com, josef@toxicpanda.com, dsterba@suse.com, nathan@kernel.org, ndesaulniers@google.com Cc: linux-btrfs@vger.kernel.org, linux-kernel@vger.kernel.org, llvm@lists.linux.dev, Tom Rix Subject: [PATCH] btrfs: remove unused variable pages_processed Date: Tue, 30 May 2023 10:21:54 -0400 Message-Id: <20230530142154.3341677-1-trix@redhat.com> X-Mailer: git-send-email 2.27.0 Precedence: bulk X-Mailing-List: llvm@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Transfer-Encoding: 8bit Content-Type: text/plain; charset="US-ASCII"; x-default=true clang with W=1 reports fs/btrfs/extent_io.c:230:16: error: variable 'pages_processed' set but not used [-Werror,-Wunused-but-set-variable] unsigned long pages_processed = 0; ^ This variable is not used so remove it. Signed-off-by: Tom Rix --- fs/btrfs/extent_io.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c index 89e093ae1c33..6919409c1183 100644 --- a/fs/btrfs/extent_io.c +++ b/fs/btrfs/extent_io.c @@ -227,7 +227,6 @@ static void __process_pages_contig(struct address_space *mapping, pgoff_t start_index = start >> PAGE_SHIFT; pgoff_t end_index = end >> PAGE_SHIFT; pgoff_t index = start_index; - unsigned long pages_processed = 0; struct folio_batch fbatch; int i; @@ -242,7 +241,6 @@ static void __process_pages_contig(struct address_space *mapping, process_one_page(fs_info, &folio->page, locked_page, page_ops, start, end); - pages_processed += folio_nr_pages(folio); } folio_batch_release(&fbatch); cond_resched(); -- 2.27.0