From nobody Thu Jun 18 20:58:53 2026 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 D147FC433F5 for ; Thu, 14 Apr 2022 10:01:31 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238640AbiDNKDy (ORCPT ); Thu, 14 Apr 2022 06:03:54 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:57138 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229599AbiDNKDr (ORCPT ); Thu, 14 Apr 2022 06:03:47 -0400 Received: from mail.meizu.com (edge05.meizu.com [157.122.146.251]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E67CF6D969 for ; Thu, 14 Apr 2022 03:01:21 -0700 (PDT) Received: from IT-EXMB-1-125.meizu.com (172.16.1.125) by mz-mail12.meizu.com (172.16.1.108) with Microsoft SMTP Server (TLS) id 14.3.487.0; Thu, 14 Apr 2022 18:01:21 +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 18:01:19 +0800 From: Haowen Bai CC: Haowen Bai , Subject: [PATCH] virt: sevguest: Fix bool function returning negative value Date: Thu, 14 Apr 2022 18:01:17 +0800 Message-ID: <1649930477-10651-1-git-send-email-baihaowen@meizu.com> X-Mailer: git-send-email 2.7.4 MIME-Version: 1.0 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) To: unlisted-recipients:; (no To-header on input) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" 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/sevg= uest/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_l= en); } =20 -static bool enc_payload(struct snp_guest_dev *snp_dev, u64 seqno, int vers= ion, u8 type, +static int enc_payload(struct snp_guest_dev *snp_dev, u64 seqno, int versi= on, u8 type, void *payload, size_t sz) { struct snp_guest_msg *req =3D snp_dev->request; --=20 2.7.4