Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752158AbaJ0FUV (ORCPT ); Mon, 27 Oct 2014 01:20:21 -0400 Received: from mga14.intel.com ([192.55.52.115]:16041 "EHLO mga14.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751469AbaJ0FUO (ORCPT ); Mon, 27 Oct 2014 01:20:14 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.97,862,1389772800"; d="scan'208";a="406497665" From: Jiang Liu To: Benjamin Herrenschmidt , Thomas Gleixner , Ingo Molnar , "H. Peter Anvin" , "Rafael J. Wysocki" , Bjorn Helgaas , Randy Dunlap , Yinghai Lu , Borislav Petkov , Len Brown Cc: Jiang Liu , Konrad Rzeszutek Wilk , Andrew Morton , Tony Luck , Joerg Roedel , Greg Kroah-Hartman , x86@kernel.org, linux-kernel@vger.kernel.org, linux-pci@vger.kernel.org, linux-acpi@vger.kernel.org Subject: [Patch v7 05/18] ACPI: Correct return value of acpi_dev_resource_address_space() Date: Mon, 27 Oct 2014 13:21:35 +0800 Message-Id: <1414387308-27148-6-git-send-email-jiang.liu@linux.intel.com> X-Mailer: git-send-email 1.7.10.4 In-Reply-To: <1414387308-27148-1-git-send-email-jiang.liu@linux.intel.com> References: <1414387308-27148-1-git-send-email-jiang.liu@linux.intel.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Change acpi_dev_resource_address_space() to return failure if the acpi_resource structure can't be converted to an ACPI address64 structure, so caller could correctly detect failure. Signed-off-by: Jiang Liu --- drivers/acpi/resource.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/acpi/resource.c b/drivers/acpi/resource.c index 2ba8f02ced36..782a0d15c25f 100644 --- a/drivers/acpi/resource.c +++ b/drivers/acpi/resource.c @@ -200,7 +200,7 @@ bool acpi_dev_resource_address_space(struct acpi_resource *ares, status = acpi_resource_to_address64(ares, &addr); if (ACPI_FAILURE(status)) - return true; + return false; res->start = addr.minimum; res->end = addr.maximum; -- 1.7.10.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/