[PATCH 4.19 167/243] dlm: fix invalid cluster name warning

Greg Kroah-Hartman
2019-12-11T15:50:36Z

From: David Teigland <teigland@redhat.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@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.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 13f29409600bb..3c84c62dadb7b 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;
@@ -404,7 +405,7 @@ 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