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=-9.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT 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 CF266C43331 for ; Thu, 5 Sep 2019 16:21:24 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 66895207E0 for ; Thu, 5 Sep 2019 16:21:25 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="PzIA6omB"; dkim=fail reason="signature verification failed" (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="G2V7SSCD" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 66895207E0 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linaro.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-mtd-bounces+linux-mtd=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:References: In-Reply-To:Message-Id:Date:Subject:To:From:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Owner; bh=m4w30Pbp8yTFiF5ljwJN72GZpgmMOTkDdhIjdXKmRKo=; b=PzIA6omBdkeUWudM0HDkd/w04b s8Hu/tjRUN5DbKPZgpfi5J/uonEPnxFJ72/e2lInrOgxPCoECX01ReYJxkWG3PKKQqxD3Vbd1iiOi AkUMXgi/k8xV2VgmFPCEOA4jiBxwCnc+G4Dr3VfyW3Um73K2hDpENgxrWHNv6I3eRVKApRaK8Ew8V 0AqDpAul4CuQ0S3zjh9wEgJPs6DczPhL/n5+jZhGCrW+Zr5KJkfyLiaxK/DGkxndZTWXKTAIrYyCd xVe5wzxS6Bk29fySjS8CLrle+0Lxor/peKVek4gsiOFpb4/SoPrV3kEH3NhBRaQiJH1z9j5ogSpTZ 3JQfzRIQ==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92 #3 (Red Hat Linux)) id 1i5uVe-0006AG-PV; Thu, 05 Sep 2019 16:21:22 +0000 Received: from mail-pf1-x444.google.com ([2607:f8b0:4864:20::444]) by bombadil.infradead.org with esmtps (Exim 4.92 #3 (Red Hat Linux)) id 1i5uSj-0001En-EE for linux-mtd@lists.infradead.org; Thu, 05 Sep 2019 16:18:23 +0000 Received: by mail-pf1-x444.google.com with SMTP id q5so2050131pfg.13 for ; Thu, 05 Sep 2019 09:18:21 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=uGQDHiVh7Y3nm+Fh7RZmraqTkygsaWl9aTS4H8V2qOg=; b=G2V7SSCDYkEQo7LiHhdd0FmXiDoCypwneNd0t71NKBiF5VjSYh7im1hJZ8psR9OmdS vENjDDDDtQ6NwdMR/F+BtzcV44YofhYGBf5najafmfR9bR99jS1kCvdcrsHzlLCSSxeK 7GcxrvgtY7wXU8hlt8M2yDvumDEEvUFc4v5wE3taJ+LuREXiOMnvl/Lw2ns+rIOFePa8 KXF5jz1R9EzIfWODk0dy/N4ScNQsSc3JHGq4NtqlEeVnjTRTJemxCs9WCnFjW8eLTaw0 DZr6IXQltw83ioNUii9IPkrTtAIZFHKWIM+WRq0gtusHdP3ZkBTPW2WufSyZjWejUhJa 2Maw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=uGQDHiVh7Y3nm+Fh7RZmraqTkygsaWl9aTS4H8V2qOg=; b=D2Z9jvOwT1T5rxgsj3MbvyymFqnR/nwrctZ7137bAnqCoTbwK80RbghhU9rKV1XLYe kMgF9soOllkNSEBDCLdSHCDl2gIeMaditFO6UJOAYuZLXOHEbny4yVv3kGV3t9sWBgcn Fx2j1PlzOTod2cG7N2NY99TFQ5eBlBv6XuqaVgYoBDnH6Ws3rLYAwZP/AAMptwbhgw0C ODghXswt0v51hkNKX17x0Npa6DolrTHBIamLsS6DEJZ8u18Dtoz1wdcqMtnCE2KiuGXI KEtt0TGJg7jkLkuEXU8JaqNIgYu80NrPAxZxkP9wagCSt6TRx3WMk28uW7Cx8nHHa3o7 RmDw== X-Gm-Message-State: APjAAAXfT8Xn+VeEARWtNUnj+2JmzdIbvH+e+nFas7LGld5NPFYOFPhi 87Foq+1WWJFTCIVHuoZb+f4O5fdp90w= X-Google-Smtp-Source: APXvYqzyC7KQpz20rtOB8zivfhdGWRJPZQhVbOYyx1ZP0zkE+kwOQ1jHtksq4R981qryiPR2vzsmvw== X-Received: by 2002:a63:ff0c:: with SMTP id k12mr3771562pgi.186.1567700300722; Thu, 05 Sep 2019 09:18:20 -0700 (PDT) Received: from xps15.cg.shawcable.net (S0106002369de4dac.cg.shawcable.net. [68.147.8.254]) by smtp.gmail.com with ESMTPSA id m129sm6324005pga.39.2019.09.05.09.18.19 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 05 Sep 2019 09:18:19 -0700 (PDT) From: Mathieu Poirier To: stable@vger.kernel.org Subject: [BACKPORT 4.14.y 16/18] ASoC: davinci-mcasp: Fix an error handling path in 'davinci_mcasp_probe()' Date: Thu, 5 Sep 2019 10:17:57 -0600 Message-Id: <20190905161759.28036-17-mathieu.poirier@linaro.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20190905161759.28036-1-mathieu.poirier@linaro.org> References: <20190905161759.28036-1-mathieu.poirier@linaro.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190905_091821_548104_F0424B81 X-CRM114-Status: GOOD ( 13.09 ) X-BeenThere: linux-mtd@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-pm@vger.kernel.org, linux-pci@vger.kernel.org, linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-mtd@lists.infradead.org, linux-i2c@vger.kernel.org, linux-omap@vger.kernel.org MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-mtd" Errors-To: linux-mtd-bounces+linux-mtd=archiver.kernel.org@lists.infradead.org From: Christophe Jaillet commit 1b8b68b05d1868404316d32e20782b00442aba90 upstream All error handling paths in this function 'goto err' except this one. If one of the 2 previous memory allocations fails, we should go through the existing error handling path. Otherwise there is an unbalanced pm_runtime_enable()/pm_runtime_disable(). Fixes: dd55ff8346a9 ("ASoC: davinci-mcasp: Add set_tdm_slots() support") Signed-off-by: Christophe JAILLET Acked-by: Peter Ujfalusi Signed-off-by: Mark Brown Signed-off-by: Mathieu Poirier --- sound/soc/davinci/davinci-mcasp.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/sound/soc/davinci/davinci-mcasp.c b/sound/soc/davinci/davinci-mcasp.c index b4e6f4a04cb6..07bac9ea65c4 100644 --- a/sound/soc/davinci/davinci-mcasp.c +++ b/sound/soc/davinci/davinci-mcasp.c @@ -2022,8 +2022,10 @@ static int davinci_mcasp_probe(struct platform_device *pdev) GFP_KERNEL); if (!mcasp->chconstr[SNDRV_PCM_STREAM_PLAYBACK].list || - !mcasp->chconstr[SNDRV_PCM_STREAM_CAPTURE].list) - return -ENOMEM; + !mcasp->chconstr[SNDRV_PCM_STREAM_CAPTURE].list) { + ret = -ENOMEM; + goto err; + } ret = davinci_mcasp_set_ch_constraints(mcasp); if (ret) -- 2.17.1 ______________________________________________________ Linux MTD discussion mailing list http://lists.infradead.org/mailman/listinfo/linux-mtd/