Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755832Ab2FZJPw (ORCPT ); Tue, 26 Jun 2012 05:15:52 -0400 Received: from cn.fujitsu.com ([222.73.24.84]:53210 "EHLO song.cn.fujitsu.com" rhost-flags-OK-FAIL-OK-OK) by vger.kernel.org with ESMTP id S1755175Ab2FZJPu (ORCPT ); Tue, 26 Jun 2012 05:15:50 -0400 X-IronPort-AV: E=Sophos;i="4.77,476,1336320000"; d="scan'208";a="5266047" Message-ID: <4FE97ECF.2000903@cn.fujitsu.com> Date: Tue, 26 Jun 2012 17:20:15 +0800 From: Wen Congyang User-Agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.9) Gecko/20100413 Fedora/3.0.4-2.fc13 Thunderbird/3.0.4 MIME-Version: 1.0 To: lenb@kernel.org, linux-acpi@vger.kernel.org, "linux-kernel@vger.kernel.org" CC: Yasuaki ISIMATU Subject: [PATCH 3/8] remove memory info from list before freeing it References: <4FE97DD5.6030205@cn.fujitsu.com> In-Reply-To: <4FE97DD5.6030205@cn.fujitsu.com> X-MIMETrack: Itemize by SMTP Server on mailserver/fnst(Release 8.5.3|September 15, 2011) at 2012/06/26 17:16:01, Serialize by Router on mailserver/fnst(Release 8.5.3|September 15, 2011) at 2012/06/26 17:16:03, Serialize complete at 2012/06/26 17:16:03 Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset=ISO-8859-1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 895 Lines: 28 We free info, but we forget to remove it from the list. It will cause unexpected problem when we access the list next time. Signed-off-by: Wen Congyang --- drivers/acpi/acpi_memhotplug.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/drivers/acpi/acpi_memhotplug.c b/drivers/acpi/acpi_memhotplug.c index bb7bc66..a325bb9 100644 --- a/drivers/acpi/acpi_memhotplug.c +++ b/drivers/acpi/acpi_memhotplug.c @@ -322,6 +322,7 @@ static int acpi_memory_disable_device(struct acpi_memory_device *mem_device) if (result) return result; } + list_del(&info->list); kfree(info); } -- 1.7.1 -- 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/