linux-kernel - [PATCH 4.9 062/199] dlm: fix invalid cluster name warning

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Date:   Thu, 19 Dec 2019 19:32:24 +0100
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, David Teigland <teigland@...hat.com>,
        Sasha Levin <sashal@...nel.org>
Subject: [PATCH 4.9 062/199] dlm: fix invalid cluster name warning

From: David Teigland <teigland@...hat.com>

[ Upstream commit 3595c559326d0b660bb088a88e22e0ca630a0e35 ]

The warning added in commit 3b0e761ba83
  "dlm: print log message when cluster name is not set"

did not account for the fact that lockspaces created
from userland do not supply a cluster name, so bogus
warnings are printed every time a userland lockspace
is created.

Signed-off-by: David Teigland <teigland@...hat.com>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 fs/dlm/user.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/fs/dlm/user.c b/fs/dlm/user.c
index 57f2aacec97f5..bb0d307deadd3 100644
--- a/fs/dlm/user.c
+++ b/fs/dlm/user.c
@@ -25,6 +25,7 @@
 #include "lvb_table.h"
 #include "user.h"
 #include "ast.h"
+#include "config.h"
 
 static const char name_prefix[] = "dlm";
 static const struct file_operations device_fops;
@@ -402,7 +403,7 @@ static int device_create_lockspace(struct dlm_lspace_params *params)
 	if (!capable(CAP_SYS_ADMIN))
 		return -EPERM;
 
-	error = dlm_new_lockspace(params->name, NULL, params->flags,
+	error = dlm_new_lockspace(params->name, dlm_config.ci_cluster_name, params->flags,
 				  DLM_USER_LVB_LEN, NULL, NULL, NULL,
 				  &lockspace);
 	if (error)
-- 
2.20.1