From patchwork Sun Feb 17 13:23:47 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bard Liao X-Patchwork-Id: 10817485 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 27C0713A4 for ; Mon, 18 Feb 2019 09:01:21 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 1333F2A3EA for ; Mon, 18 Feb 2019 09:01:21 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 110E12A43F; Mon, 18 Feb 2019 09:01:21 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-0.6 required=2.0 tests=BAYES_00,DATE_IN_PAST_06_12, MAILING_LIST_MULTI,RCVD_IN_DNSWL_NONE,RDNS_NONE autolearn=no version=3.3.1 Received: from alsa0.perex.cz (unknown [77.48.224.243]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id A58252A3EA for ; Mon, 18 Feb 2019 09:01:20 +0000 (UTC) Received: from alsa0.perex.cz (localhost [127.0.0.1]) by alsa0.perex.cz (Postfix) with ESMTP id EE814267495; Mon, 18 Feb 2019 09:45:17 +0100 (CET) X-Original-To: alsa-devel@alsa-project.org Delivered-To: alsa-devel@alsa-project.org Received: by alsa0.perex.cz (Postfix, from userid 1000) id 75DA826706A; Mon, 18 Feb 2019 09:45:13 +0100 (CET) Received: from mga14.intel.com (mga14.intel.com [192.55.52.115]) by alsa0.perex.cz (Postfix) with ESMTP id 96AF4266B48 for ; Mon, 18 Feb 2019 09:45:10 +0100 (CET) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga007.jf.intel.com ([10.7.209.58]) by fmsmga103.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 17 Feb 2019 17:23:15 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.58,382,1544515200"; d="scan'208";a="115711904" Received: from bard-ubuntu.sh.intel.com ([10.239.13.33]) by orsmga007.jf.intel.com with ESMTP; 17 Feb 2019 17:23:13 -0800 From: Bard liao To: broonie@kernel.org Date: Sun, 17 Feb 2019 21:23:47 +0800 Message-Id: <20190217132347.12593-1-yung-chuan.liao@linux.intel.com> X-Mailer: git-send-email 2.17.1 Cc: tiwai@suse.de, liam.r.girdwood@linux.intel.com, alsa-devel@alsa-project.org, pierre-louis.bossart@linux.intel.com, bard.liao@intel.com Subject: [alsa-devel] [PATCH] ASoC: topology: free created components in tplg load error X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: alsa-devel-bounces@alsa-project.org Sender: alsa-devel-bounces@alsa-project.org X-Virus-Scanned: ClamAV using ClamSMTP Topology resources are no longer needed if any element failed to load. Signed-off-by: Bard liao Acked-by: Pierre-Louis Bossart --- sound/soc/soc-topology.c | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/sound/soc/soc-topology.c b/sound/soc/soc-topology.c index c5638e15a2dd..25fca7055464 100644 --- a/sound/soc/soc-topology.c +++ b/sound/soc/soc-topology.c @@ -2587,6 +2587,7 @@ int snd_soc_tplg_component_load(struct snd_soc_component *comp, struct snd_soc_tplg_ops *ops, const struct firmware *fw, u32 id) { struct soc_tplg tplg; + int ret; /* setup parsing context */ memset(&tplg, 0, sizeof(tplg)); @@ -2600,7 +2601,12 @@ int snd_soc_tplg_component_load(struct snd_soc_component *comp, tplg.bytes_ext_ops = ops->bytes_ext_ops; tplg.bytes_ext_ops_count = ops->bytes_ext_ops_count; - return soc_tplg_load(&tplg); + ret = soc_tplg_load(&tplg); + /* free the created components if fail to load topology */ + if (ret) + snd_soc_tplg_component_remove(comp, SND_SOC_TPLG_INDEX_ALL); + + return ret; } EXPORT_SYMBOL_GPL(snd_soc_tplg_component_load);