1 files changed, 4 insertions, 3 deletions

diff --git a/fs/dlm/lock.c b/fs/dlm/lock.c
index 82e1ac251843..227443218167 100644
--- a/fs/dlm/lock.c
+++ b/fs/dlm/lock.c
@@ -526,6 +526,7 @@ static int create_lkb(struct dlm_ls *ls, struct dlm_lkb **lkb_ret)
         lkb->lkb_nodeid = -1;
         lkb->lkb_grmode = DLM_LOCK_IV;
         kref_init(&lkb->lkb_ref);
+        INIT_LIST_HEAD(&lkb->lkb_ownqueue);
 
         get_random_bytes(&bucket, sizeof(bucket));
         bucket &= (ls->ls_lkbtbl_size - 1);
@@ -3705,7 +3706,7 @@ int dlm_user_unlock(struct dlm_ls *ls, struct dlm_user_args *ua_tmp,
                 goto out_put;
 
         spin_lock(&ua->proc->locks_spin);
-        list_del(&lkb->lkb_ownqueue);
+        list_del_init(&lkb->lkb_ownqueue);
         spin_unlock(&ua->proc->locks_spin);
 
         /* this removes the reference for the proc->locks list added by
@@ -3749,7 +3750,7 @@ int dlm_user_cancel(struct dlm_ls *ls, struct dlm_user_args *ua_tmp,
         /* this lkb was removed from the WAITING queue */
         if (lkb->lkb_grmode == DLM_LOCK_IV) {
                 spin_lock(&ua->proc->locks_spin);
-                list_del(&lkb->lkb_ownqueue);
+                list_del_init(&lkb->lkb_ownqueue);
                 spin_unlock(&ua->proc->locks_spin);
                 unhold_lkb(lkb);
         }
@@ -3817,7 +3818,7 @@ void dlm_clear_proc_locks(struct dlm_ls *ls, struct dlm_user_proc *proc)
                         unhold_lkb(lkb);
                 }
 
-                list_del(&lkb->lkb_ownqueue);
+                list_del_init(&lkb->lkb_ownqueue);
 
                 if (lkb->lkb_exflags & DLM_LKF_PERSISTENT) {
                         lkb->lkb_flags |= DLM_IFL_ORPHAN;