From patchwork Tue Oct 29 15:05:23 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wang Hai X-Patchwork-Id: 839651 Received: from szxga08-in.huawei.com (szxga08-in.huawei.com [45.249.212.255]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 6E05118DF60; Tue, 29 Oct 2024 15:06:07 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=45.249.212.255 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730214372; cv=none; b=Y4WlD1bpCBygGb7ZTPo1/Z719VcUgoXM5M/SM0RyIK8kKEoGdkyedkPp6LmidCBlPOEMplSRczsf2IQqbGNQQ2VEpXOScF73xiwiUA9zq34e0qSXDrOqLyj4hZNzFjBowCb4tDgJ8D1UTaeMDhqc/CA254G+uJc+vlSKWTKvgOo= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730214372; c=relaxed/simple; bh=C/R1pSYsTwmzSuMq7B2veX8My0kFlPqurD41bbFvGZk=; h=From:To:CC:Subject:Date:Message-ID:MIME-Version:Content-Type; b=uk+ETd8Xa7aUBn9vHVH5htqtoTkp+1chKbLk1p3A0bH1eqaEN/QgeSF4sAvCvm73YmJL3sUR2h9FofnGI5EUeRqBSWXqaiVVu5+M80e9n4HugLUQRAP9tddl8o3uwFKQ8cIHk6v99K6WaoSzhf8S/uzMlcRXOZlWM+1ar/1asTc= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=huawei.com; spf=pass smtp.mailfrom=huawei.com; arc=none smtp.client-ip=45.249.212.255 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=huawei.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=huawei.com Received: from mail.maildlp.com (unknown [172.19.88.105]) by szxga08-in.huawei.com (SkyGuard) with ESMTP id 4XdD6f1HVmz1T9Lj; Tue, 29 Oct 2024 23:03:54 +0800 (CST) Received: from kwepemm600001.china.huawei.com (unknown [7.193.23.3]) by mail.maildlp.com (Postfix) with ESMTPS id E4683140157; Tue, 29 Oct 2024 23:06:03 +0800 (CST) Received: from huawei.com (10.175.113.133) by kwepemm600001.china.huawei.com (7.193.23.3) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.1.2507.39; Tue, 29 Oct 2024 23:06:02 +0800 From: Wang Hai To: , , , , , , , , , CC: , , , Subject: [PATCH v2] crypto: qat - Fix missing destroy_workqueue in adf_init_aer() Date: Tue, 29 Oct 2024 23:05:23 +0800 Message-ID: <20241029150523.52435-1-wanghai38@huawei.com> X-Mailer: git-send-email 2.17.1 Precedence: bulk X-Mailing-List: linux-crypto@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-ClientProxiedBy: dggems703-chm.china.huawei.com (10.3.19.180) To kwepemm600001.china.huawei.com (7.193.23.3) The adf_init_aer() won't destroy device_reset_wq when alloc_workqueue() for device_sriov_wq failed. Add destroy_workqueue for device_reset_wq to fix this issue. Fixes: 4469f9b23468 ("crypto: qat - re-enable sriov after pf reset") Signed-off-by: Wang Hai --- v1->v2: add 'device_reset_wq = NULL' drivers/crypto/intel/qat/qat_common/adf_aer.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/crypto/intel/qat/qat_common/adf_aer.c b/drivers/crypto/intel/qat/qat_common/adf_aer.c index ec7913ab00a2..4cb8bd83f570 100644 --- a/drivers/crypto/intel/qat/qat_common/adf_aer.c +++ b/drivers/crypto/intel/qat/qat_common/adf_aer.c @@ -281,8 +281,11 @@ int adf_init_aer(void) return -EFAULT; device_sriov_wq = alloc_workqueue("qat_device_sriov_wq", 0, 0); - if (!device_sriov_wq) + if (!device_sriov_wq) { + destroy_workqueue(device_reset_wq); + device_reset_wq = NULL; return -EFAULT; + } return 0; }