From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751964Ab3HTDii (ORCPT ); Mon, 19 Aug 2013 23:38:38 -0400 Received: from intranet.asianux.com ([58.214.24.6]:5091 "EHLO intranet.asianux.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751894Ab3HTDih (ORCPT ); Mon, 19 Aug 2013 23:38:37 -0400 X-Spam-Score: -101.1 Message-ID: <5212E481.9080204@asianux.com> Date: Tue, 20 Aug 2013 11:37:37 +0800 From: Chen Gang User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20130110 Thunderbird/17.0.2 MIME-Version: 1.0 To: Ingo Molnar , "a.p.zijlstra@chello.nl" , Mel Gorman , riel@redhat.com CC: Andrew Morton , "linux-kernel@vger.kernel.org" Subject: [PATCH 0/2] kernel/sysctl.c: about the return value after fail call Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Patch 1 for bug fix: check return value after call proc_put_char() in __do_proc_doulongvec_minmax() Patch 2 for simplify code : Simplify code for C code readers. Signed-off-by: Chen Gang --- kernel/sysctl.c | 30 +++++++++++++++++------------- 1 files changed, 17 insertions(+), 13 deletions(-)