From patchwork Thu Aug 12 11:55:20 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "yekai \(A\)" X-Patchwork-Id: 496698 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=-16.7 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI, 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 408A8C432BE for ; Thu, 12 Aug 2021 11:56:29 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 1DDDE61059 for ; Thu, 12 Aug 2021 11:56:29 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237106AbhHLL4w (ORCPT ); Thu, 12 Aug 2021 07:56:52 -0400 Received: from szxga02-in.huawei.com ([45.249.212.188]:8401 "EHLO szxga02-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235145AbhHLL4v (ORCPT ); Thu, 12 Aug 2021 07:56:51 -0400 Received: from dggemv703-chm.china.huawei.com (unknown [172.30.72.57]) by szxga02-in.huawei.com (SkyGuard) with ESMTP id 4GllRX1h9xz85wP; Thu, 12 Aug 2021 19:52:24 +0800 (CST) Received: from dggpeml500012.china.huawei.com (7.185.36.15) by dggemv703-chm.china.huawei.com (10.3.19.46) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2176.2; Thu, 12 Aug 2021 19:56:22 +0800 Received: from huawei.com (10.69.192.56) by dggpeml500012.china.huawei.com (7.185.36.15) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2176.2; Thu, 12 Aug 2021 19:56:22 +0800 From: Kai Ye To: CC: , , , Subject: [PATCH v2 1/2] crypto: hisilicon/sec - fix the abnormal exiting process Date: Thu, 12 Aug 2021 19:55:20 +0800 Message-ID: <1628769321-25192-2-git-send-email-yekai13@huawei.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1628769321-25192-1-git-send-email-yekai13@huawei.com> References: <1628769321-25192-1-git-send-email-yekai13@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.69.192.56] X-ClientProxiedBy: dggems702-chm.china.huawei.com (10.3.19.179) To dggpeml500012.china.huawei.com (7.185.36.15) X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-crypto@vger.kernel.org Because the algs registration process has added a judgment. So need to add the judgment for the abnormal exiting process. Signed-off-by: Kai Ye --- drivers/crypto/hisilicon/sec2/sec_main.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/crypto/hisilicon/sec2/sec_main.c b/drivers/crypto/hisilicon/sec2/sec_main.c index 490db7b..8addbd7 100644 --- a/drivers/crypto/hisilicon/sec2/sec_main.c +++ b/drivers/crypto/hisilicon/sec2/sec_main.c @@ -984,7 +984,8 @@ static int sec_probe(struct pci_dev *pdev, const struct pci_device_id *id) return 0; err_alg_unregister: - hisi_qm_alg_unregister(qm, &sec_devices); + if (qm->qp_num >= ctx_q_num) + hisi_qm_alg_unregister(qm, &sec_devices); err_qm_stop: sec_debugfs_exit(qm); hisi_qm_stop(qm, QM_NORMAL);