From patchwork Fri Dec 2 17:42:46 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andy Shevchenko X-Patchwork-Id: 9458939 X-Patchwork-Delegate: rjw@sisk.pl Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 9AFA16074E for ; Fri, 2 Dec 2016 17:42:58 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 91775284D4 for ; Fri, 2 Dec 2016 17:42:58 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 8664F284E2; Fri, 2 Dec 2016 17:42:58 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.9 required=2.0 tests=BAYES_00,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 7E791284D4 for ; Fri, 2 Dec 2016 17:42:57 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753257AbcLBRm4 (ORCPT ); Fri, 2 Dec 2016 12:42:56 -0500 Received: from mga11.intel.com ([192.55.52.93]:22901 "EHLO mga11.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752879AbcLBRm4 (ORCPT ); Fri, 2 Dec 2016 12:42:56 -0500 Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by fmsmga102.fm.intel.com with ESMTP; 02 Dec 2016 09:42:50 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.33,287,1477983600"; d="scan'208";a="793541902" Received: from black.fi.intel.com ([10.237.72.28]) by FMSMGA003.fm.intel.com with ESMTP; 02 Dec 2016 09:42:48 -0800 Received: by black.fi.intel.com (Postfix, from userid 1003) id 0C55016D; Fri, 2 Dec 2016 19:42:47 +0200 (EET) From: Andy Shevchenko To: linux-acpi@vger.kernel.org, "Rafael J. Wysocki" Cc: Andy Shevchenko Subject: [PATCH v1 1/2] ACPI / osl: Propagate actual error code for kstrtoul() Date: Fri, 2 Dec 2016 19:42:46 +0200 Message-Id: <20161202174247.141284-1-andriy.shevchenko@linux.intel.com> X-Mailer: git-send-email 2.10.2 Sender: linux-acpi-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-acpi@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP There is no need to override the error code returned by kstrtoul(). Propagate it directly to the caller. Signed-off-by: Andy Shevchenko --- drivers/acpi/osl.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/acpi/osl.c b/drivers/acpi/osl.c index 4d8f2cd..35230cd 100644 --- a/drivers/acpi/osl.c +++ b/drivers/acpi/osl.c @@ -181,9 +181,7 @@ void acpi_os_vprintf(const char *fmt, va_list args) static unsigned long acpi_rsdp; static int __init setup_acpi_rsdp(char *arg) { - if (kstrtoul(arg, 16, &acpi_rsdp)) - return -EINVAL; - return 0; + return kstrtoul(arg, 16, &acpi_rsdp); } early_param("acpi_rsdp", setup_acpi_rsdp); #endif