From nobody Mon Feb 9 13:11:07 2026 Received: from cstnet.cn (smtp21.cstnet.cn [159.226.251.21]) (using TLSv1.2 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id AE48FDF76; Mon, 26 Jan 2026 01:19:09 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=159.226.251.21 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1769390354; cv=none; b=T+WPuqV8h5EX9qiTI1qaFktpfV1htL2/W0QaYAVEY39E2uZOhs4peVptvD4CPbum4ESX10Fpnn/f3k2KazBnq7h/lRfKHWlrVUnzZ7GEHVCB405iXqoSO0qXUkZK/XdkFR+X6J9J3ewPRtxU7p7wMhd6ahETFR6LppDjt/Q/xxU= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1769390354; c=relaxed/simple; bh=2Hy6AZb53c+QGXxLPsebuT3HhgqTXhULx/Rk4QRGnsA=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=G231ziSX+24P1c3V72oM8NTvDtFSiOo+nyYt2EPqLYnzgohS9lL6iOtvyLuEh7+MVcX3FuK3Xdo7ew9QktDOf2xhLACU0xiZ2xRyq9YeoGz3bm1/qxVixrGwTevsUKeNw4DtksaSJLvw2K05NcvLTfDwcXORYt9WGQ+k/Rm21Zs= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=isrc.iscas.ac.cn; spf=pass smtp.mailfrom=isrc.iscas.ac.cn; arc=none smtp.client-ip=159.226.251.21 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=isrc.iscas.ac.cn Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=isrc.iscas.ac.cn Received: from localhost.localdomain (unknown [36.112.3.223]) by APP-01 (Coremail) with SMTP id qwCowABH8Wz_wHZp1Jg+Bg--.35563S2; Mon, 26 Jan 2026 09:18:55 +0800 (CST) From: Haoxiang Li To: perex@perex.cz, tiwai@suse.com, andriy.shevchenko@linux.intel.com, phasta@kernel.org Cc: linux-sound@vger.kernel.org, linux-kernel@vger.kernel.org, Haoxiang Li Subject: [PATCH] ALSA: lx6464es: fix a error handling in lx_hardware_open() Date: Mon, 26 Jan 2026 09:18:54 +0800 Message-Id: <20260126011854.2447350-1-lihaoxiang@isrc.iscas.ac.cn> X-Mailer: git-send-email 2.25.1 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-CM-TRANSID: qwCowABH8Wz_wHZp1Jg+Bg--.35563S2 X-Coremail-Antispam: 1UD129KBjvdXoW7GF18Kw4fCr4xArWUGrWruFg_yoWxtrb_Gr 48Wr45Xw47JwsrKa4rtF15Zr4ft3s7uw4UGFnavF4Uta1agrW5XrWjyr4DXF97Wr4UGrn3 Ww1DZrWava4xCjkaLaAFLSUrUUUUjb8apTn2vfkv8UJUUUU8Yxn0WfASr-VFAUDa7-sFnT 9fnUUIcSsGvfJTRUUUb48FF20E14v26r4j6ryUM7CY07I20VC2zVCF04k26cxKx2IYs7xG 6rWj6s0DM7CIcVAFz4kK6r1j6r18M28lY4IEw2IIxxk0rwA2F7IY1VAKz4vEj48ve4kI8w A2z4x0Y4vE2Ix0cI8IcVAFwI0_Jr0_JF4l84ACjcxK6xIIjxv20xvEc7CjxVAFwI0_Jr0_ Gr1l84ACjcxK6I8E87Iv67AKxVWUJVW8JwA2z4x0Y4vEx4A2jsIEc7CjxVAFwI0_Gr0_Gr 1UM2AIxVAIcxkEcVAq07x20xvEncxIr21l5I8CrVACY4xI64kE6c02F40Ex7xfMcIj6xII jxv20xvE14v26r1j6r18McIj6I8E87Iv67AKxVWUJVW8JwAm72CE4IkC6x0Yz7v_Jr0_Gr 1lF7xvr2IYc2Ij64vIr41lF7I21c0EjII2zVCS5cI20VAGYxC7MxkF7I0En4kS14v26r12 6r1DMxAIw28IcxkI7VAKI48JMxC20s026xCaFVCjc4AY6r1j6r4UMI8I3I0E5I8CrVAFwI 0_Jr0_Jr4lx2IqxVCjr7xvwVAFwI0_JrI_JrWlx4CE17CEb7AF67AKxVWUAVWUtwCIc40Y 0x0EwIxGrwCI42IY6xIIjxv20xvE14v26r1j6r1xMIIF0xvE2Ix0cI8IcVCY1x0267AKxV WUJVW8JwCI42IY6xAIw20EY4v20xvaj40_Jr0_JF4lIxAIcVC2z280aVAFwI0_Jr0_Gr1l IxAIcVC2z280aVCY1x0267AKxVW8JVW8JrUvcSsGvfC2KfnxnUUI43ZEXa7VUbSfO7UUUU U== X-CM-SenderInfo: 5olkt0x0ld0ww6lv2u4olvutnvoduhdfq/1tbiBwsSE2l2MU9KcgABsV Content-Type: text/plain; charset="utf-8" In lx_hardware_open(), if lx_set_granularity() fails, call lx_pipe_release() to release the resoueces. Signed-off-by: Haoxiang Li --- sound/pci/lx6464es/lx6464es.c | 1 + 1 file changed, 1 insertion(+) diff --git a/sound/pci/lx6464es/lx6464es.c b/sound/pci/lx6464es/lx6464es.c index 96df00db51d5..af8d614381b5 100644 --- a/sound/pci/lx6464es/lx6464es.c +++ b/sound/pci/lx6464es/lx6464es.c @@ -113,6 +113,7 @@ static int lx_hardware_open(struct lx6464es *chip, if (err < 0) { dev_err(chip->card->dev, "setting granularity to %ld failed\n", period_size); + lx_pipe_release(chip, 0, is_capture); return err; } =20 --=20 2.25.1