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=-0.9 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS 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 BBBA9C35242 for ; Tue, 11 Feb 2020 22:10:38 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 7964D20708 for ; Tue, 11 Feb 2020 22:10:38 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=canb.auug.org.au header.i=@canb.auug.org.au header.b="CncI3Edg" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727264AbgBKWKi (ORCPT ); Tue, 11 Feb 2020 17:10:38 -0500 Received: from ozlabs.org ([203.11.71.1]:52471 "EHLO ozlabs.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727041AbgBKWKi (ORCPT ); Tue, 11 Feb 2020 17:10:38 -0500 Received: from authenticated.ozlabs.org (localhost [127.0.0.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-256) server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by mail.ozlabs.org (Postfix) with ESMTPSA id 48HH5l4F5Zz9sP7; Wed, 12 Feb 2020 09:10:35 +1100 (AEDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=canb.auug.org.au; s=201702; t=1581459035; bh=Dr0xxLn39dedMpKaNvhAU5gACpir80RsihGYKjZ3Tjs=; h=Date:From:To:Cc:Subject:From; b=CncI3Edg7u+wORMgie7PUBjmfwr/3sHavtDmLriAb3JumUowOI5OqNnn70GYsrl6T Hv2pm3RLftEErAnt3V630n4aejWv1yjxDVHBUp2gxtWtu9r2QRshmHHix2pe2VoHtr 9+abtNo8law4JHWUiSrN3nB3GsQ3pB/SdJ2zmnkYuOYzibUGZk9aKMpgWdidxiiRpq 5Vxcj4Yhm6g5xRtT8DJBCtpUmYc3QXKLMR6tQ4xBBZ5+fC8u+CBVCsC1oUGw1ZeU+j nqMYY5ISzWBVayV6FraTPgmuTicOWREAJl5BhcwOsbp4PEbrFv8h05f84ciRSnnvMC SlJ2JT7v4m5YQ== Date: Wed, 12 Feb 2020 09:10:28 +1100 From: Stephen Rothwell To: David Sterba Cc: Linux Next Mailing List , Linux Kernel Mailing List , Johannes Thumshirn Subject: linux-next: build warning after merge of the btrfs tree Message-ID: <20200212091028.718ca6dc@canb.auug.org.au> MIME-Version: 1.0 Content-Type: multipart/signed; boundary="Sig_/oVBlPMaZa.OWXMy_9UTwBAR"; protocol="application/pgp-signature"; micalg=pgp-sha256 Sender: linux-next-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-next@vger.kernel.org --Sig_/oVBlPMaZa.OWXMy_9UTwBAR Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable Hi all, After merging the btrfs tree, today's linux-next build (powerpc ppc64_defconfig) produced this warning: fs/btrfs/volumes.c: In function 'btrfs_scratch_superblocks': fs/btrfs/volumes.c:7338:3: warning: ignoring return value of 'write_one_pag= e', declared with attribute warn_unused_result [-Wunused-result] 7338 | write_one_page(page); | ^~~~~~~~~~~~~~~~~~~~ Introduced by commit d19ec014a46b ("btrfs: use the page-cache for super block reading") --=20 Cheers, Stephen Rothwell --Sig_/oVBlPMaZa.OWXMy_9UTwBAR Content-Type: application/pgp-signature Content-Description: OpenPGP digital signature -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEENIC96giZ81tWdLgKAVBC80lX0GwFAl5DJlQACgkQAVBC80lX 0GydCQf9G7svO/es8Fnp872Ion2c01UCumtSN8FBdKv2DdYnrQXz/lC8EJuTjKDL e74AiQSULPR16estXzu/En1wV5tbIBMVv8E55tJ7oBrFkVCEm+e8UvEQbhMjB/mk sdSc2ZK09UhLDmIbkvknWnYw4v5wWOy/Hy+GNo1kLIRp3wo2R1Ez4IPDz530pWTa FEgRrvgJlpgdAGc4SI1rYcRfB/fWcTQnyzmrPx0OMlbBkZOUQDlxZTuTtER+nZhJ XcoawJWgDlv5L/WEIgwFMc82dJQwkSD+auhHVTpw5OioMVr3tMCRLBllZd+8d6S5 rG4aKh3UsBhT7AM1IuPj9Dhh4bFFMg== =c4cO -----END PGP SIGNATURE----- --Sig_/oVBlPMaZa.OWXMy_9UTwBAR--