All attribute group created during ldlm_setup() should be removed in ldlm_cleanup(). Signed-off-by: Arvind Yadav <arvind.yadav.cs@xxxxxxxxx> --- drivers/staging/lustre/lustre/ldlm/ldlm_lockd.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/staging/lustre/lustre/ldlm/ldlm_lockd.c b/drivers/staging/lustre/lustre/ldlm/ldlm_lockd.c index 2d5a2c9..ada50b6 100644 --- a/drivers/staging/lustre/lustre/ldlm/ldlm_lockd.c +++ b/drivers/staging/lustre/lustre/ldlm/ldlm_lockd.c @@ -1093,8 +1093,10 @@ static int ldlm_cleanup(void) kset_unregister(ldlm_ns_kset); if (ldlm_svc_kset) kset_unregister(ldlm_svc_kset); - if (ldlm_kobj) + if (ldlm_kobj) { + sysfs_remove_group(ldlm_kobj, &ldlm_attr_group); kobject_put(ldlm_kobj); + } ldlm_debugfs_cleanup(); -- 2.7.4