1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/md/md.c b/drivers/md/md.c
index 06f6e81f1516..23c6d732a374 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -307,7 +307,7 @@ static blk_qc_t md_make_request(struct request_queue *q, struct bio *bio)
  */
 void mddev_suspend(struct mddev *mddev)
 {
-        WARN_ON_ONCE(current == mddev->thread->tsk);
+        WARN_ON_ONCE(mddev->thread && current == mddev->thread->tsk);
         if (mddev->suspended++)
                 return;
         synchronize_rcu();