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=-5.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=no 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 E0A13C43381 for ; Tue, 2 Mar 2021 23:36:16 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 9E6AF6186A for ; Tue, 2 Mar 2021 23:36:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2361001AbhCBXI7 (ORCPT ); Tue, 2 Mar 2021 18:08:59 -0500 Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]:40855 "EHLO us-smtp-delivery-124.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1575638AbhCBWuZ (ORCPT ); Tue, 2 Mar 2021 17:50:25 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1614725339; 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: in-reply-to:in-reply-to:references:references; bh=0Jhx9CWMX6eV8IRnARb9NZKuvwk/xzmCaFzQ1tALA8U=; b=F1Ilc3phjIG7Otuu45GCHGIaBUtZ5lI5aCSylGe8YXn2G91WntcVvPSxVkJT0hfMaoi0zL pwdpxCjVFAcoWtUA6MB6NZP8K/WXJkyLba5gNji2nNS+jqQHfsUcIfePjVxZdHK/rVxrEv LpRo+meXeXQoQjggLoBibID0N38qTTo= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-106-Af-lyMbUM7GNPxJvVLykTw-1; Tue, 02 Mar 2021 17:48:48 -0500 X-MC-Unique: Af-lyMbUM7GNPxJvVLykTw-1 Received: from smtp.corp.redhat.com (int-mx01.intmail.prod.int.phx2.redhat.com [10.5.11.11]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 54B828030D4; Tue, 2 Mar 2021 22:48:47 +0000 (UTC) Received: from warthog.procyon.org.uk (ovpn-119-68.rdu2.redhat.com [10.10.119.68]) by smtp.corp.redhat.com (Postfix) with ESMTP id 67A156F7E5; Tue, 2 Mar 2021 22:48:44 +0000 (UTC) Organization: Red Hat UK Ltd. Registered Address: Red Hat UK Ltd, Amberley Place, 107-111 Peascod Street, Windsor, Berkshire, SI4 1TE, United Kingdom. Registered in England and Wales under Company Registration No. 3798903 From: David Howells In-Reply-To: <20210303091608.0ad071f8@canb.auug.org.au> References: <20210303091608.0ad071f8@canb.auug.org.au> To: Stephen Rothwell Cc: dhowells@redhat.com, Linux Kernel Mailing List , Linux Next Mailing List Subject: Re: linux-next: build warning after merge of the fscache tree MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-ID: <1979125.1614725323.1@warthog.procyon.org.uk> Date: Tue, 02 Mar 2021 22:48:43 +0000 Message-ID: <1979126.1614725323@warthog.procyon.org.uk> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.11 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Stephen Rothwell wrote: > After merging the fscache tree, today's linux-next build (x86_64 > allmodconfig) produced this warning: > > fs/afs/file.c: In function 'afs_req_issue_op': > fs/afs/file.c:291:6: warning: unused variable 'ret' [-Wunused-variable] > 291 | int ret; > | ^~~ > > Introduced by commit > > 799fbdf96cd5 ("afs: Use new fscache read helper API") I've updated my branch to remove the variable. David