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_PASS 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 10AB0C4321E for ; Fri, 7 Sep 2018 00:57:17 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id BE6DA20861 for ; Fri, 7 Sep 2018 00:57:16 +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="oywnkJRS" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org BE6DA20861 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=canb.auug.org.au Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729929AbeIGFfZ (ORCPT ); Fri, 7 Sep 2018 01:35:25 -0400 Received: from ozlabs.org ([203.11.71.1]:51281 "EHLO ozlabs.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729830AbeIGFfZ (ORCPT ); Fri, 7 Sep 2018 01:35:25 -0400 Received: from authenticated.ozlabs.org (localhost [127.0.0.1]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPSA id 425zYM3C6fz9s3x; Fri, 7 Sep 2018 10:57:11 +1000 (AEST) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=canb.auug.org.au DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=canb.auug.org.au; s=201702; t=1536281831; bh=2qmV/bqGbJuRaI6gcYqjaO6CaXbVDQRm8EiHCgvXf/s=; h=Date:From:To:Cc:Subject:From; b=oywnkJRSaxOteVMSAHof6hBqJ9ur6HntIm8kvj4M36NNMjB+mSjqGxOy1PGZbaT1b 5jk20lRY1EcYGDWfEt+CLkrci8ZGiZ5W0kZLc0Hbbz2eNfVeL5beLi9weXmNk5JaqA oUEm/E6sXZN4ffi2GriOVooly/+13YapDJD90FYMSADe2bSNWaaqwbUmUBIM8BUI/t IPA1GPj9QEs1v+InQdFe/9gU9g5r3O/9NUAQ1pra9vnG0UCc/nQaRVE8GTzjl+znY7 WFicDY8dUyeWknS2PUIPXzK3v0e1WlLE6mnALs172ij7DhNffkQB/mfob19iavKSNe fj8rdLc0Am7Sw== Date: Fri, 7 Sep 2018 10:57:10 +1000 From: Stephen Rothwell To: Mark Brown , Liam Girdwood Cc: Linux-Next Mailing List , Linux Kernel Mailing List , Charles Keepax Subject: linux-next: build warning after merge of the sound-asoc tree Message-ID: <20180907105710.7ac48267@canb.auug.org.au> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; boundary="Sig_/XTd5dFCzM44jrC1EFWZzrq8"; protocol="application/pgp-signature" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --Sig_/XTd5dFCzM44jrC1EFWZzrq8 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: quoted-printable Hi all, After merging the sound-asoc tree, today's linux-next build (arm multi_v7_defconfig) produced this warning: sound/soc/soc-dapm.c: In function 'snd_soc_dai_link_event': sound/soc/soc-dapm.c:3771:9: warning: 'ret' may be used uninitialized in th= is function [-Wmaybe-uninitialized] return ret; ^~~ This looks like a (subtle) false positive. You have to assume that all the loops will be executed at least once. Probably introduced by commit 4a75aae17b2a ("ASoC: dapm: Add support for multi-CODEC CODEC to CODEC lin= ks") --=20 Cheers, Stephen Rothwell --Sig_/XTd5dFCzM44jrC1EFWZzrq8 Content-Type: application/pgp-signature Content-Description: OpenPGP digital signature -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEENIC96giZ81tWdLgKAVBC80lX0GwFAluRzOYACgkQAVBC80lX 0GwMUQgAg39mQjGval79/rsMqYOB/RXO6ah/nwZDsBzOb83J0Lu8gOlUEI91Dt/v 9jsd1+Qw11QKa2+aF0hD6gsVuhoG6D8GNha19bh79+QG8xsir8zZamTExPtzhi7i saQD5WHZBjtjQwagF42XewbGXmsd9lblHhw6LlF5CKKZJf57/VaAnvhjUq3fHTyk vWQ6znLFSzD7SGtjOiSANGG9QDwQcpdg9NPU0bzxtRyyg9Hm2aFK3j+oVXEY6tuI OMZh5Ox2Awq1e8qqSlxnh5GM34f/u7IsSbnDDy6ReRlNljpyKh+Dx/b6o7WADbvb 2l9C/ulImsQkmaBkEJVSS9l1ArosWg== =kq7a -----END PGP SIGNATURE----- --Sig_/XTd5dFCzM44jrC1EFWZzrq8--