dm: dont use flush_scheduled_work
flush_scheduled_work() is being deprecated. Flush the used work
directly instead. In all dm targets, the only work which uses
system_wq is ->trigger_event.
Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
diff --git a/drivers/md/dm-raid1.c b/drivers/md/dm-raid1.c
index c87756e..0d58b6f 100644
--- a/drivers/md/dm-raid1.c
+++ b/drivers/md/dm-raid1.c
@@ -1138,7 +1138,7 @@
del_timer_sync(&ms->timer);
flush_workqueue(ms->kmirrord_wq);
- flush_scheduled_work();
+ flush_work_sync(&ms->trigger_event);
dm_kcopyd_client_destroy(ms->kcopyd_client);
destroy_workqueue(ms->kmirrord_wq);
free_context(ms, ti, ms->nr_mirrors);