1 files changed, 3 insertions, 1 deletions

diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c
index 6778b7cb39bd..ac409b7d83f5 100644
--- a/drivers/md/raid1.c
+++ b/drivers/md/raid1.c
@@ -1935,6 +1935,9 @@ static int run(mddev_t *mddev)
         if (!conf->r1bio_pool)
                 goto out_no_mem;
 
+        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
@@ -1958,7 +1961,6 @@ static int run(mddev_t *mddev)
         }
         conf->raid_disks = mddev->raid_disks;
         conf->mddev = mddev;
-        spin_lock_init(&conf->device_lock);
         INIT_LIST_HEAD(&conf->retry_list);
 
         spin_lock_init(&conf->resync_lock);