From nobody Mon Feb 9 16:33:41 2026 Received: from szxga05-in.huawei.com (szxga05-in.huawei.com [45.249.212.191]) (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 83093135405; Wed, 3 Apr 2024 10:05:30 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=45.249.212.191 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712138732; cv=none; b=lYWIr557qQng6j+pPWCMPhmwOjM46GPI/t3a2I/hWaHnw824Ze4I7fgLlMI7sZQxYl59PZ+L0+8qFciciJ2exWQXTldAJoE4n5pfZM+Z5dZcXsAsdvx4Fjm2die4ihI50bHpaj+t030sef0zTOCVGpuaP7SlLiSXze565Ze0Rlw= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712138732; c=relaxed/simple; bh=MGF1c7hP756vbZB6s7mhJ9xaU9LW9VFYD7JABjDB6bQ=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=uGiFlJKL6ARj67jy4424Op1ejl0sTA7yN5ZlSta7d8ve1hHlrCwPncVe2Rpy7ltN23mtZX+uKkW7R3PNi32ZWcpteqJ5bj2fREyrzkaZ94zliqynqbVUEjTjveWKr9anTU99VmxV4X2PmTT4emyqLPQ1np1RXdyhGpZiUBLRWNg= 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=45.249.212.191 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 [172.19.163.17]) by szxga05-in.huawei.com (SkyGuard) with ESMTP id 4V8gN16245z1GFGj; Wed, 3 Apr 2024 18:04:49 +0800 (CST) Received: from dggpemd200003.china.huawei.com (unknown [7.185.36.122]) by mail.maildlp.com (Postfix) with ESMTPS id 4BD7E1A0188; Wed, 3 Apr 2024 18:05:28 +0800 (CST) Received: from localhost.localdomain (10.67.165.2) by dggpemd200003.china.huawei.com (7.185.36.122) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1258.28; Wed, 3 Apr 2024 18:05:28 +0800 From: Chenghai Huang To: , CC: , , , , , , , , , , , Subject: [PATCH 5/9] crypto: hisilicon/qm - Add the default processing branch Date: Wed, 3 Apr 2024 18:00:58 +0800 Message-ID: <20240403100102.2735306-6-huangchenghai2@huawei.com> X-Mailer: git-send-email 2.30.0 In-Reply-To: <20240403100102.2735306-1-huangchenghai2@huawei.com> References: <20240403100102.2735306-1-huangchenghai2@huawei.com> 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-ClientProxiedBy: dggems701-chm.china.huawei.com (10.3.19.178) To dggpemd200003.china.huawei.com (7.185.36.122) Content-Type: text/plain; charset="utf-8" The cmd type can be extended. Currently, only four types of cmd can be processed. Therefor, add the default processing branch to intercept incorrect parameter input. Signed-off-by: Chenghai Huang --- drivers/crypto/hisilicon/qm.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/crypto/hisilicon/qm.c b/drivers/crypto/hisilicon/qm.c index 92f0a1d9b4a6..cedb3af1fc1a 100644 --- a/drivers/crypto/hisilicon/qm.c +++ b/drivers/crypto/hisilicon/qm.c @@ -645,6 +645,9 @@ int qm_set_and_get_xqc(struct hisi_qm *qm, u8 cmd, void= *xqc, u32 qp_id, bool op tmp_xqc =3D qm->xqc_buf.aeqc; xqc_dma =3D qm->xqc_buf.aeqc_dma; break; + default: + dev_err(&qm->pdev->dev, "unknown mailbox cmd %u\n", cmd); + return -EINVAL; } =20 /* Setting xqc will fail if master OOO is blocked. */ --=20 2.30.0