From patchwork Fri Jun 19 14:32:03 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg KH X-Patchwork-Id: 224273 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=-6.8 required=3.0 tests=DKIMWL_WL_HIGH, DKIM_SIGNED, DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS, 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 1875FC433E0 for ; Fri, 19 Jun 2020 14:35:51 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id E38572070A for ; Fri, 19 Jun 2020 14:35:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1592577351; bh=wDH/5okJyIGslq/z6aOXJ/16hU1tvR3xkoeeS4hjMNs=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=TgP0GKL9BluWxaxkMijAxT70uWSuft+FBUE0EwQvuElSa+F31CccwfzUGAmMmUOVS i9EGiFKA2ZJfZ+7rVFGrqxs6A7mH3Dd+mpNaWWjkBkxDWjJdrdJA/n19YDPBhZMXFt /EzQhz/rEdn5IePzdzfK/v8H7okcI1GZyqmHngsg= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1733299AbgFSOfr (ORCPT ); Fri, 19 Jun 2020 10:35:47 -0400 Received: from mail.kernel.org ([198.145.29.99]:51882 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1733289AbgFSOfp (ORCPT ); Fri, 19 Jun 2020 10:35:45 -0400 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 6922D20DD4; Fri, 19 Jun 2020 14:35:44 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1592577344; bh=wDH/5okJyIGslq/z6aOXJ/16hU1tvR3xkoeeS4hjMNs=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=cZy8cBw/W2/+gs5MeoVxg6dbS8d1i4YvJW5YgCz1MUZRr4fUdjjq3itDutwc//u4j OD6oYfoLvF0oVh6iu7aJJ+EWmumwzqdv13MWkhNgi15j4HJWcAcYjK3Ku1abP6snKU nD2CypXsqkV57B4BAr545tdJyVEVEo57ZLCs+3kU= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Chuhong Yuan , Takashi Iwai Subject: [PATCH 4.4 014/101] ALSA: es1688: Add the missed snd_card_free() Date: Fri, 19 Jun 2020 16:32:03 +0200 Message-Id: <20200619141614.742554459@linuxfoundation.org> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20200619141614.001544111@linuxfoundation.org> References: <20200619141614.001544111@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Chuhong Yuan commit d9b8fbf15d05350b36081eddafcf7b15aa1add50 upstream. snd_es968_pnp_detect() misses a snd_card_free() in a failed path. Add the missed function call to fix it. Fixes: a20971b201ac ("ALSA: Merge es1688 and es968 drivers") Signed-off-by: Chuhong Yuan Cc: Link: https://lore.kernel.org/r/20200603092459.1424093-1-hslester96@gmail.com Signed-off-by: Takashi Iwai Signed-off-by: Greg Kroah-Hartman --- sound/isa/es1688/es1688.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) --- a/sound/isa/es1688/es1688.c +++ b/sound/isa/es1688/es1688.c @@ -284,8 +284,10 @@ static int snd_es968_pnp_detect(struct p return error; } error = snd_es1688_probe(card, dev); - if (error < 0) + if (error < 0) { + snd_card_free(card); return error; + } pnp_set_card_drvdata(pcard, card); snd_es968_pnp_is_probed = 1; return 0;