From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753189AbcD1Bhf (ORCPT ); Wed, 27 Apr 2016 21:37:35 -0400 Received: from smtp1.ccs.ornl.gov ([160.91.199.38]:58606 "EHLO smtp1.ccs.ornl.gov" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752825AbcD1Bhd (ORCPT ); Wed, 27 Apr 2016 21:37:33 -0400 From: James Simmons To: Greg Kroah-Hartman , devel@driverdev.osuosl.org, Andreas Dilger , Oleg Drokin Cc: Linux Kernel Mailing List , Lustre Development List , Dmitry Eremin , James Simmons Subject: [PATCH 04/12] staging: lustre: ldlm: check all errors during ldlm_debugfs_setup() Date: Wed, 27 Apr 2016 21:37:13 -0400 Message-Id: <1461807441-3210-5-git-send-email-jsimmons@infradead.org> X-Mailer: git-send-email 1.7.1 In-Reply-To: <1461807441-3210-1-git-send-email-jsimmons@infradead.org> References: <1461807441-3210-1-git-send-email-jsimmons@infradead.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Dmitry Eremin Fix ignoring errors from ldebugfs_add_vars() function. Signed-off-by: Dmitry Eremin Intel-bug-id: https://jira.hpdd.intel.com/browse/LU-3885 Reviewed-on: http://review.whamcloud.com/8115 Reviewed-by: John L. Hammond Reviewed-by: Andreas Dilger Signed-off-by: James Simmons --- drivers/staging/lustre/lustre/ldlm/ldlm_resource.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/staging/lustre/lustre/ldlm/ldlm_resource.c b/drivers/staging/lustre/lustre/ldlm/ldlm_resource.c index 475fabb..e99c89c 100644 --- a/drivers/staging/lustre/lustre/ldlm/ldlm_resource.c +++ b/drivers/staging/lustre/lustre/ldlm/ldlm_resource.c @@ -124,9 +124,15 @@ int ldlm_debugfs_setup(void) } rc = ldebugfs_add_vars(ldlm_debugfs_dir, ldlm_debugfs_list, NULL); + if (rc) { + CERROR("LProcFS failed in ldlm-init\n"); + goto err_svc; + } return 0; +err_svc: + ldebugfs_remove(&ldlm_svc_debugfs_dir); err_ns: ldebugfs_remove(&ldlm_ns_debugfs_dir); err_type: -- 2.7.4