From patchwork Thu Apr 25 03:12:30 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Zhao Liu X-Patchwork-Id: 13642812 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 lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id C8061C4345F for ; Thu, 25 Apr 2024 03:00:11 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1rzpKB-0006oC-1T; Wed, 24 Apr 2024 22:59:03 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1rzpK6-0006m7-IO; Wed, 24 Apr 2024 22:58:58 -0400 Received: from mgamail.intel.com ([198.175.65.21]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1rzpK4-00056r-7p; Wed, 24 Apr 2024 22:58:57 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1714013937; x=1745549937; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=uIA3FScaT/QajfQBBLkqnXQiTMjVrt19xThYfs85OUY=; b=KNo8jFjwQBmpOo7qJ8GzJoWPoRDEl0YfvrqbjWEM4yFzTkg+VPYZ+FI3 VQze0WCNO4Qkkg1oruAJD2TkyHnn36XkFKUa1yzAynYk/Aj/jVh4ZJFy5 +VqUj5GKeG7cj2EQdfBsm9a/kLv7YSN9g/qpnT6jObc9jmDB0mBrg+R7k HlyXyTodZIx5eI1FF45Crd4xegCnhu/W2lszxECuMiGk1UQMhvYMG7FAa WLGuAiZRH8Fd/DEP4GrPK1AtmhKVGAjb4psGQwz+6MGSUEcxkByffaXT5 xUVMm9lUQyz6GTxhr4/3tlmmkNe2RoErP/ZMhOavS7vOXES5PezjkTDTk Q==; X-CSE-ConnectionGUID: hDhse/ZrSJ+rxIDePN568g== X-CSE-MsgGUID: t50j6gsbQcemGxtnOydkCw== X-IronPort-AV: E=McAfee;i="6600,9927,11054"; a="9605671" X-IronPort-AV: E=Sophos;i="6.07,228,1708416000"; d="scan'208";a="9605671" Received: from orviesa001.jf.intel.com ([10.64.159.141]) by orvoesa113.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 24 Apr 2024 19:58:55 -0700 X-CSE-ConnectionGUID: jFHP8G1BRw23n7tv/Ys9ug== X-CSE-MsgGUID: 6vGgELU5QiqIFN9/ejOtCg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.07,228,1708416000"; d="scan'208";a="62395703" Received: from liuzhao-optiplex-7080.sh.intel.com ([10.239.160.36]) by orviesa001.jf.intel.com with ESMTP; 24 Apr 2024 19:58:53 -0700 From: Zhao Liu To: Thomas Huth , David Hildenbrand , Richard Henderson , Ilya Leoshkevich , Halil Pasic , Christian Borntraeger , =?utf-8?q?Philippe_Mathi?= =?utf-8?q?eu-Daud=C3=A9?= Cc: qemu-s390x@nongnu.org, qemu-devel@nongnu.org, Zhao Liu Subject: [PATCH v2 5/7] target/s390x/cpu_models: Drop local @err in get_max_cpu_model() Date: Thu, 25 Apr 2024 11:12:30 +0800 Message-Id: <20240425031232.1586401-6-zhao1.liu@intel.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240425031232.1586401-1-zhao1.liu@intel.com> References: <20240425031232.1586401-1-zhao1.liu@intel.com> MIME-Version: 1.0 Received-SPF: pass client-ip=198.175.65.21; envelope-from=zhao1.liu@intel.com; helo=mgamail.intel.com X-Spam_score_int: -50 X-Spam_score: -5.1 X-Spam_bar: ----- X-Spam_report: (-5.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.668, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_MED=-2.3, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Use @errp to fetch error information directly and drop the local variable @err. Signed-off-by: Zhao Liu Reviewed-by: Thomas Huth --- target/s390x/cpu_models.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/target/s390x/cpu_models.c b/target/s390x/cpu_models.c index a0e4acb707d7..aae452cfd3fc 100644 --- a/target/s390x/cpu_models.c +++ b/target/s390x/cpu_models.c @@ -551,7 +551,6 @@ static bool check_compatibility(const S390CPUModel *max_model, S390CPUModel *get_max_cpu_model(Error **errp) { - Error *err = NULL; static S390CPUModel max_model; static bool cached; @@ -560,8 +559,7 @@ S390CPUModel *get_max_cpu_model(Error **errp) } if (kvm_enabled()) { - if (!kvm_s390_get_host_cpu_model(&max_model, &err)) { - error_propagate(errp, err); + if (!kvm_s390_get_host_cpu_model(&max_model, errp)) { return NULL; } } else {