From patchwork Thu Sep 7 09:55:20 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Julia Lawall X-Patchwork-Id: 13376333 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 alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id E3DB8EE14D4 for ; Thu, 7 Sep 2023 09:57:28 +0000 (UTC) Received: from alsa1.perex.cz (alsa1.perex.cz [207.180.221.201]) (using TLSv1.2 with cipher ADH-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by alsa0.perex.cz (Postfix) with ESMTPS id D4B33A4A; Thu, 7 Sep 2023 11:56:35 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz D4B33A4A DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1694080645; bh=mM0JcVmjQBwg2L+s+Z5a+scf9lawERwrqGvhO/cyEyw=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-Id: List-Archive:List-Help:List-Owner:List-Post:List-Subscribe: List-Unsubscribe:From; b=PqyXcJuiAEhK5CioNBJJYmbTHPSvY+UuRPV+cqQBPxFup9c6HW7iSIv//zFRsihzX F5aO7Dp+lIcXvkSbPN70Ei/aOB5Lib2eT1/uY2FuRtQe0c40z4bYm0MCDnAJg/Me9p rCliIhxtYyn/8RHuQApql4AXxupRIqFxr34Lshqg= Received: by alsa1.perex.cz (Postfix, from userid 50401) id 4B98EF80570; Thu, 7 Sep 2023 11:55:44 +0200 (CEST) Received: from mailman-core.alsa-project.org (mailman-core.alsa-project.org [10.254.200.10]) by alsa1.perex.cz (Postfix) with ESMTP id 4F791F80549; Thu, 7 Sep 2023 11:55:44 +0200 (CEST) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 88C51F80494; Thu, 7 Sep 2023 11:55:40 +0200 (CEST) Received: from mail3-relais-sop.national.inria.fr (mail3-relais-sop.national.inria.fr [192.134.164.104]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by alsa1.perex.cz (Postfix) with ESMTPS id 1924AF800AA for ; Thu, 7 Sep 2023 11:55:31 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 1924AF800AA Authentication-Results: alsa1.perex.cz; dkim=pass (1024-bit key, unprotected) header.d=inria.fr header.i=@inria.fr header.a=rsa-sha256 header.s=dc header.b=YSzuTvQA DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=inria.fr; s=dc; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=eOVoT6V7KWNNEIeADoIjwh0zS86Ag75fR3Q12aE6oes=; b=YSzuTvQA1jS+b4RjgU0BGQ9rm6YONlbqmUWkHmpA7Ni8z+ubJcrp4Xi4 QSyaSS4iH3rh7puO2ZE0ujv75PkCRRHmoJqmItOf67TgDYmEH3tZulHik 5r7mYK/CQtqqOQ9I9Xfv6/q81mevXo6QCyyLqrCEcHf+66hVN9wv/nNOI o=; Authentication-Results: mail3-relais-sop.national.inria.fr; dkim=none (message not signed) header.i=none; spf=SoftFail smtp.mailfrom=Julia.Lawall@inria.fr; dmarc=fail (p=none dis=none) d=inria.fr X-IronPort-AV: E=Sophos;i="6.02,234,1688421600"; d="scan'208";a="65324670" Received: from i80.paris.inria.fr (HELO i80.paris.inria.fr.) ([128.93.90.48]) by mail3-relais-sop.national.inria.fr with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 07 Sep 2023 11:55:31 +0200 From: Julia Lawall To: Liam Girdwood Cc: kernel-janitors@vger.kernel.org, Mark Brown , Jaroslav Kysela , Takashi Iwai , alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org Subject: [PATCH 10/11] ASoC: rsnd: add missing of_node_put Date: Thu, 7 Sep 2023 11:55:20 +0200 Message-Id: <20230907095521.14053-11-Julia.Lawall@inria.fr> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20230907095521.14053-1-Julia.Lawall@inria.fr> References: <20230907095521.14053-1-Julia.Lawall@inria.fr> MIME-Version: 1.0 Message-ID-Hash: OLZFW5JFYWC357UYIO2AZ3SAJQCM7MZ3 X-Message-ID-Hash: OLZFW5JFYWC357UYIO2AZ3SAJQCM7MZ3 X-MailFrom: Julia.Lawall@inria.fr X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation; header-match-alsa-devel.alsa-project.org-0; header-match-alsa-devel.alsa-project.org-1; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header X-Mailman-Version: 3.3.8 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" Archived-At: List-Archive: List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: for_each_child_of_node performs an of_node_get on each iteration, so a break out of the loop requires an of_node_put. This was done using the Coccinelle semantic patch iterators/for_each_child.cocci Signed-off-by: Julia Lawall Acked-by: Kuninori Morimoto --- sound/soc/sh/rcar/core.c | 1 + 1 file changed, 1 insertion(+) diff -u -p a/sound/soc/sh/rcar/core.c b/sound/soc/sh/rcar/core.c --- a/sound/soc/sh/rcar/core.c +++ b/sound/soc/sh/rcar/core.c @@ -1303,6 +1303,7 @@ audio_graph: if (i >= RSND_MAX_COMPONENT) { dev_info(dev, "reach to max component\n"); of_node_put(node); + of_node_put(ports); break; } }