1 files changed, 3 insertions, 1 deletions

diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c
index faf3d8912979..8536ede1e712 100644
--- a/drivers/md/raid10.c
+++ b/drivers/md/raid10.c
@@ -2082,6 +2082,9 @@ static int run(mddev_t *mddev)
                 goto out_free_conf;
         }
 
+        spin_lock_init(&conf->device_lock);
+        mddev->queue->queue_lock = &conf->device_lock;
+
         rdev_for_each(rdev, tmp, mddev) {
                 disk_idx = rdev->raid_disk;
                 if (disk_idx >= mddev->raid_disks
@@ -2103,7 +2106,6 @@ static int run(mddev_t *mddev)
 
                 disk->head_position = 0;
         }
-        spin_lock_init(&conf->device_lock);
         INIT_LIST_HEAD(&conf->retry_list);
 
         spin_lock_init(&conf->resync_lock);