1 files changed, 3 insertions, 6 deletions

diff --git a/fs/btrfs/dev-replace.c b/fs/btrfs/dev-replace.c
index a64435359385..9efb94e95858 100644
--- a/fs/btrfs/dev-replace.c
+++ b/fs/btrfs/dev-replace.c
@@ -400,7 +400,7 @@ int btrfs_dev_replace_start(struct btrfs_root *root,
         args->result = BTRFS_IOCTL_DEV_REPLACE_RESULT_NO_ERROR;
         btrfs_dev_replace_unlock(dev_replace);
 
-        btrfs_wait_all_ordered_extents(root->fs_info, 0);
+        btrfs_wait_all_ordered_extents(root->fs_info);
 
         /* force writing the updated state information to disk */
         trans = btrfs_start_transaction(root, 0);
@@ -475,7 +475,7 @@ static int btrfs_dev_replace_finishing(struct btrfs_fs_info *fs_info,
                 mutex_unlock(&dev_replace->lock_finishing_cancel_unmount);
                 return ret;
         }
-        btrfs_wait_all_ordered_extents(root->fs_info, 0);
+        btrfs_wait_all_ordered_extents(root->fs_info);
 
         trans = btrfs_start_transaction(root, 0);
         if (IS_ERR(trans)) {
@@ -535,10 +535,7 @@ static int btrfs_dev_replace_finishing(struct btrfs_fs_info *fs_info,
         list_add(&tgt_device->dev_alloc_list, &fs_info->fs_devices->alloc_list);
 
         btrfs_rm_dev_replace_srcdev(fs_info, src_device);
-        if (src_device->bdev) {
-                /* zero out the old super */
-                btrfs_scratch_superblock(src_device);
-        }
+
         /*
          * this is again a consistent state where no dev_replace procedure
          * is running, the target device is part of the filesystem, the