All pending works will be drained by destroy_workqueue(), no need to call
flush_workqueue() explicitly.
Signed-off-by: Li Lei <lilei@xxxxxxxxxxxxxxx>
---
drivers/md/bcache/writeback.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/md/bcache/writeback.c b/drivers/md/bcache/writeback.c
index 9ee0005874cd..2a6d9f39a9b1 100644
--- a/drivers/md/bcache/writeback.c
+++ b/drivers/md/bcache/writeback.c
@@ -793,10 +793,9 @@ static int bch_writeback_thread(void *arg)
}
}
- if (dc->writeback_write_wq) {
- flush_workqueue(dc->writeback_write_wq);
+ if (dc->writeback_write_wq)
destroy_workqueue(dc->writeback_write_wq);
- }
+
cached_dev_put(dc);
wait_for_kthread_stop();
--
2.25.1
