From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id D95B9C433EF for ; Thu, 14 Apr 2022 10:04:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S240801AbiDNKGs (ORCPT ); Thu, 14 Apr 2022 06:06:48 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58402 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239658AbiDNKGq (ORCPT ); Thu, 14 Apr 2022 06:06:46 -0400 Received: from mail.meizu.com (unknown [14.29.68.187]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2AF202B0 for ; Thu, 14 Apr 2022 03:04:20 -0700 (PDT) Received: from IT-EXMB-1-125.meizu.com (172.16.1.125) by mz-mail04.meizu.com (172.16.1.16) with Microsoft SMTP Server (TLS) id 14.3.487.0; Thu, 14 Apr 2022 18:04:20 +0800 Received: from meizu.meizu.com (172.16.137.70) by IT-EXMB-1-125.meizu.com (172.16.1.125) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2308.14; Thu, 14 Apr 2022 18:04:18 +0800 From: Haowen Bai To: , , CC: , Haowen Bai Subject: [PATCH] virt: sevguest: Fix bool function returning negative value Date: Thu, 14 Apr 2022 18:04:17 +0800 Message-ID: <1649930657-10837-1-git-send-email-baihaowen@meizu.com> X-Mailer: git-send-email 2.7.4 MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [172.16.137.70] X-ClientProxiedBy: IT-EXMB-1-126.meizu.com (172.16.1.126) To IT-EXMB-1-125.meizu.com (172.16.1.125) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org function enc_payload() is bool but return signedness value. Signed-off-by: Haowen Bai --- drivers/virt/coco/sevguest/sevguest.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/virt/coco/sevguest/sevguest.c b/drivers/virt/coco/sevguest/sevguest.c index 15afb6ce8d19..07adf3145d76 100644 --- a/drivers/virt/coco/sevguest/sevguest.c +++ b/drivers/virt/coco/sevguest/sevguest.c @@ -276,7 +276,7 @@ static int verify_and_dec_payload(struct snp_guest_dev *snp_dev, void *payload, return dec_payload(snp_dev, resp, payload, resp_hdr->msg_sz + crypto->a_len); } -static bool enc_payload(struct snp_guest_dev *snp_dev, u64 seqno, int version, u8 type, +static int enc_payload(struct snp_guest_dev *snp_dev, u64 seqno, int version, u8 type, void *payload, size_t sz) { struct snp_guest_msg *req = snp_dev->request; -- 2.7.4