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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5F03DCCA489 for ; Wed, 8 Jun 2022 00:47:30 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1389553AbiFHAqN (ORCPT ); Tue, 7 Jun 2022 20:46:13 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59854 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1381899AbiFGVtQ (ORCPT ); Tue, 7 Jun 2022 17:49:16 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id BD12223B548; Tue, 7 Jun 2022 12:08:28 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 00B3461768; Tue, 7 Jun 2022 19:08:28 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 05DB9C385A5; Tue, 7 Jun 2022 19:08:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1654628907; bh=m0SeXDt7dXNDBS1M6Vwhu4t2wYrFNNLHH7CkYwqfgcA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=zQyVf1WcSds4a/qWWTmGCNy2qlfzdei8M2wmL92vzM8LqOOGy6NntQjPoD4URbQo4 dcxq0e3GQuEKq5w7WODB49ZMVGUqsgbry+oax2YSUyZ54z8WoKjd335dXis5gR5N6P ez7zacCP2tisLAVNn+EPa8ctwiA9Y2JrtWne4h3s= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, YueHaibing , Mark Brown , Sasha Levin Subject: [PATCH 5.18 497/879] ASoC: codecs: lpass: Fix passing zero to PTR_ERR Date: Tue, 7 Jun 2022 19:00:15 +0200 Message-Id: <20220607165017.297497708@linuxfoundation.org> X-Mailer: git-send-email 2.36.1 In-Reply-To: <20220607165002.659942637@linuxfoundation.org> References: <20220607165002.659942637@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: YueHaibing [ Upstream commit 81e7b165c45e94188ae8f1134b57f27d1f35452f ] sound/soc/codecs/lpass-macro-common.c:28 lpass_macro_pds_init() warn: passing zero to 'PTR_ERR' sound/soc/codecs/lpass-macro-common.c:38 lpass_macro_pds_init() warn: passing zero to 'PTR_ERR' sound/soc/codecs/lpass-macro-common.c:54 lpass_macro_pds_init() warn: passing zero to 'ERR_PTR' dev_pm_domain_attach_by_name() may return NULL, set 'ret' as -ENODATA to fix this warning. Fixes: 1a8ee4cf8418 ("ASoC: codecs: Fix error handling in power domain init and exit handlers") Signed-off-by: YueHaibing Link: https://lore.kernel.org/r/20220516120909.36356-1-yuehaibing@huawei.com Signed-off-by: Mark Brown Signed-off-by: Sasha Levin --- sound/soc/codecs/lpass-macro-common.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/sound/soc/codecs/lpass-macro-common.c b/sound/soc/codecs/lpass-macro-common.c index 3c661fd61173..1b9082d237c1 100644 --- a/sound/soc/codecs/lpass-macro-common.c +++ b/sound/soc/codecs/lpass-macro-common.c @@ -25,7 +25,7 @@ struct lpass_macro *lpass_macro_pds_init(struct device *dev) l_pds->macro_pd = dev_pm_domain_attach_by_name(dev, "macro"); if (IS_ERR_OR_NULL(l_pds->macro_pd)) { - ret = PTR_ERR(l_pds->macro_pd); + ret = l_pds->macro_pd ? PTR_ERR(l_pds->macro_pd) : -ENODATA; goto macro_err; } @@ -35,7 +35,7 @@ struct lpass_macro *lpass_macro_pds_init(struct device *dev) l_pds->dcodec_pd = dev_pm_domain_attach_by_name(dev, "dcodec"); if (IS_ERR_OR_NULL(l_pds->dcodec_pd)) { - ret = PTR_ERR(l_pds->dcodec_pd); + ret = l_pds->dcodec_pd ? PTR_ERR(l_pds->dcodec_pd) : -ENODATA; goto dcodec_err; } -- 2.35.1