diff --git a/fs/ocfs2/cluster/heartbeat.c b/fs/ocfs2/cluster/heartbeat.c
index 52c7557f3e25ad4cce288883ed070eb48f970a4e..892e2de499033d8c41b10ea867ddb6608dc29cfd 100644
--- a/fs/ocfs2/cluster/heartbeat.c
+++ b/fs/ocfs2/cluster/heartbeat.c
@@ -307,8 +307,7 @@ static void o2hb_arm_write_timeout(struct o2hb_region *reg)
 
 static void o2hb_disarm_write_timeout(struct o2hb_region *reg)
 {
-	cancel_delayed_work(&reg->hr_write_timeout_work);
-	flush_scheduled_work();
+	cancel_delayed_work_sync(&reg->hr_write_timeout_work);
 }
 
 static inline void o2hb_bio_wait_init(struct o2hb_bio_wait_ctxt *wc)
diff --git a/fs/ocfs2/cluster/quorum.c b/fs/ocfs2/cluster/quorum.c
index cf3e16696216d4fa95f30c0247ee58e608f54047..a87366750f23ae1f97719661e067acaa1b077604 100644
--- a/fs/ocfs2/cluster/quorum.c
+++ b/fs/ocfs2/cluster/quorum.c
@@ -325,5 +325,7 @@ void o2quo_init(void)
 
 void o2quo_exit(void)
 {
-	flush_scheduled_work();
+	struct o2quo_state *qs = &o2quo_state;
+
+	flush_work_sync(&qs->qs_work);
 }