ocfs2: don't use flush_scheduled_work()

flush_scheduled_work() is deprecated and scheduled to be removed.

* cancel_delayed_work() + flush_schedule_work() ->
  cancel_delayed_work_sync().

* flush qs->qs_work directly on exit instead.

Signed-off-by: Tejun Heo <tj@kernel.org>
Acked-by: Joel Becker <joel.becker@oracle.com>
Cc: Mark Fasheh <mfasheh@suse.com>

2 files changed, 4 insertions, 3 deletions

diff --git a/fs/ocfs2/cluster/heartbeat.c b/fs/ocfs2/cluster/heartbeat.c
index 52c7557f3e25..892e2de49903 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 cf3e16696216..a87366750f23 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);
 }