From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757075AbXD0TA5 (ORCPT ); Fri, 27 Apr 2007 15:00:57 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1757077AbXD0S7a (ORCPT ); Fri, 27 Apr 2007 14:59:30 -0400 Received: from mail.suse.de ([195.135.220.2]:50849 "EHLO mx1.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757075AbXD0S7F (ORCPT ); Fri, 27 Apr 2007 14:59:05 -0400 From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Akinobu Mita , Andrew Morton , Greg Kroah-Hartman Subject: [PATCH 44/46] mod_sysfs_setup() doesn't return errno when kobject_add_dir() failure occurs Date: Fri, 27 Apr 2007 11:53:58 -0700 Message-Id: <11777002064008-git-send-email-gregkh@suse.de> X-Mailer: git-send-email 1.5.1.2 In-Reply-To: <11777002022552-git-send-email-gregkh@suse.de> References: <20070427185152.GA17121@kroah.com> <1177700040520-git-send-email-gregkh@suse.de> <11777000433552-git-send-email-gregkh@suse.de> <11777000471977-git-send-email-gregkh@suse.de> <11777000511784-git-send-email-gregkh@suse.de> <11777000552084-git-send-email-gregkh@suse.de> <1177700059319-git-send-email-gregkh@suse.de> <11777000632194-git-send-email-gregkh@suse.de> <11777000663361-git-send-email-gregkh@suse.de> <1177700070961-git-send-email-gregkh@suse.de> <1177700074272-git-send-email-gregkh@suse.de> <11777000773819-git-send-email-gregkh@suse.de> <11777000814075-git-send-email-gregkh@suse.de> <11777000852694-git-send-email-gregkh@suse.de> <11777000881307-git-send-email-gregkh@suse.de> <11777000923797-git-send-email-gregkh@suse.de> <11777000963332-git-send-email-gregkh@suse.de> <11777001002860-git-send-email-gregkh@suse.de> <11777001041847-git-send-email-gregkh@suse.de> <11777001072576-git-send-email-gregkh@suse.de> <11777001102852-git-send-email-gregkh@suse.de> <1177700114535-git-send-email-gregkh@suse.de> <11777001182501-git-send-email-gregkh@suse.de> <11777001222882-git-send-email-gregkh@suse.de> <1177700125350-git-send-email-gregkh@suse.de> <11777001301175-git-send-email-gregkh@suse.de> <11777001333852-git-send-email-gregkh@suse.de> <117770013729-git-send-email-gregkh@suse.de> <11777001413571-git-send-email-gregkh@suse.de> <11777001442148-git-send-email-gregkh@suse.de> <1177700148815-git-send-email-gregkh@suse.de> <11777001521006-git-send-email-gregkh@suse.de> <1177700156641-git-send-email-gregkh@suse.de> <1177700160896-git-send-email-gregkh@suse.de> <11777001642551-git-send-email-gregkh@suse.de> <11777001682584-git-send-email-gregkh@suse.de> <1177700172258-git-send-email-gregkh@suse.de> <11777001773804-git-send-email-gregkh@suse.de> <11777001803098-git-send-email-gregkh@suse.de> <11777001852549-git-send-email-gregkh@suse.de> <11777001891914-git-send-email-gregkh@suse.de> <11777001931075-git-send-email-gregkh@suse.de> <11777001971761-git-send-email-gregkh@suse.de> <11777002022552-git-send-email-gregkh@suse.de> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org From: Akinobu Mita mod_sysfs_setup() doesn't return an errno when kobject_add_dir() for module "holders" directory fails. So caller of mod_sysfs_setup() will keep going and get oops. Signed-off-by: Akinobu Mita Signed-off-by: Andrew Morton Signed-off-by: Greg Kroah-Hartman --- kernel/module.c | 4 +++- 1 files changed, 3 insertions(+), 1 deletions(-) diff --git a/kernel/module.c b/kernel/module.c index dcdb32b..9da5af6 100644 --- a/kernel/module.c +++ b/kernel/module.c @@ -1148,8 +1148,10 @@ int mod_sysfs_setup(struct module *mod, goto out; mod->holders_dir = kobject_add_dir(&mod->mkobj.kobj, "holders"); - if (!mod->holders_dir) + if (!mod->holders_dir) { + err = -ENOMEM; goto out_unreg; + } err = module_param_sysfs_setup(mod, kparam, num_params); if (err) -- 1.5.1.2