From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756749Ab0FAPRs (ORCPT ); Tue, 1 Jun 2010 11:17:48 -0400 Received: from s15228384.onlinehome-server.info ([87.106.30.177]:37286 "EHLO mail.x86-64.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756518Ab0FAPRq (ORCPT ); Tue, 1 Jun 2010 11:17:46 -0400 Date: Tue, 1 Jun 2010 17:18:00 +0200 From: Borislav Petkov To: mingo@elte.hu, norsk5@yahoo.com Cc: hpa@zytor.com, tglx@linutronix.de, linux-edac@vger.kernel.org, linux-kernel@vger.kernel.org, "Petkov, Borislav" Subject: [PATCH 7/8] amd64_edac: Correct scrub rate setting Message-ID: <20100601151800.GA12984@aftab> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1275398971-12439-1-git-send-email-bp@amd64.org> Organization: Advanced Micro Devices =?iso-8859-1?Q?GmbH?= =?iso-8859-1?Q?=2C_Einsteinring_24=2C_85609_Dornach_bei_M=FCnchen=2C_Gesc?= =?iso-8859-1?Q?h=E4ftsf=FChrer=3A_Thomas_M=2E_McCoy=2C_Giuliano_Meroni=2C?= =?iso-8859-1?Q?_Andrew_Bowd=2C_Sitz=3A_Dornach=2C_Gemeinde_Aschheim=2C_La?= =?iso-8859-1?Q?ndkreis_M=FCnchen=2C_Registergericht_M=FCnchen?= =?iso-8859-1?Q?=2C?= HRB Nr. 43632 User-Agent: Mutt/1.5.20 (2009-06-14) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Exit early when setting scrub rate on unknown/unsupported families. Cc: stable@kernel.org Signed-off-by: Borislav Petkov --- drivers/edac/amd64_edac.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/drivers/edac/amd64_edac.c b/drivers/edac/amd64_edac.c index 6866b98..71f5ce1 100644 --- a/drivers/edac/amd64_edac.c +++ b/drivers/edac/amd64_edac.c @@ -178,7 +178,7 @@ static int amd64_set_scrub_rate(struct mem_ctl_info *mci, u32 *bandwidth) default: amd64_printk(KERN_ERR, "Unsupported family!\n"); - break; + return -EINVAL; } return amd64_search_set_scrub_rate(pvt->misc_f3_ctl, *bandwidth, min_scrubrate); -- 1.7.1