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 X-Spam-Level: X-Spam-Status: No, score=-19.4 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,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 02E45C07E9B for ; Mon, 12 Jul 2021 06:37:48 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id E347361158 for ; Mon, 12 Jul 2021 06:37:47 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234805AbhGLGk3 (ORCPT ); Mon, 12 Jul 2021 02:40:29 -0400 Received: from mail.kernel.org ([198.145.29.99]:58304 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237150AbhGLGiY (ORCPT ); Mon, 12 Jul 2021 02:38:24 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id A459061008; Mon, 12 Jul 2021 06:34:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1626071673; bh=7g9jhVIr9Cc13wM4e9OXLZCfqQy3d5sLELCLtpInqeg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=SpE7RIUIz9vpj/VUxNkQ0bF/Tctf0gLarq8Xutt1fN6ww24istfAyxJ5eJuElpyi+ Y1Tw2D44jJeRYrNhU2eRRNHlb2PffZ8ieP4n+HNaQyzyh5FDfFqoMV1pg/yH+cXqAw 1+6qlv8a4+qbYdJpnM0Zqnu4arUbB35zCWwXbLfE= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, YueHaibing , Wei Liu , Sasha Levin Subject: [PATCH 5.10 171/593] hv_utils: Fix passing zero to PTR_ERR warning Date: Mon, 12 Jul 2021 08:05:31 +0200 Message-Id: <20210712060901.846037162@linuxfoundation.org> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20210712060843.180606720@linuxfoundation.org> References: <20210712060843.180606720@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: YueHaibing [ Upstream commit c6a8625fa4c6b0a97860d053271660ccedc3d1b3 ] Sparse warn this: drivers/hv/hv_util.c:753 hv_timesync_init() warn: passing zero to 'PTR_ERR' Use PTR_ERR_OR_ZERO instead of PTR_ERR to fix this. Signed-off-by: YueHaibing Link: https://lore.kernel.org/r/20210514070116.16800-1-yuehaibing@huawei.com [ wei: change %ld to %d ] Signed-off-by: Wei Liu Signed-off-by: Sasha Levin --- drivers/hv/hv_util.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/hv/hv_util.c b/drivers/hv/hv_util.c index 05566ecdbe4b..1b914e418e41 100644 --- a/drivers/hv/hv_util.c +++ b/drivers/hv/hv_util.c @@ -696,8 +696,8 @@ static int hv_timesync_init(struct hv_util_service *srv) */ hv_ptp_clock = ptp_clock_register(&ptp_hyperv_info, NULL); if (IS_ERR_OR_NULL(hv_ptp_clock)) { - pr_err("cannot register PTP clock: %ld\n", - PTR_ERR(hv_ptp_clock)); + pr_err("cannot register PTP clock: %d\n", + PTR_ERR_OR_ZERO(hv_ptp_clock)); hv_ptp_clock = NULL; } -- 2.30.2