Merge 3.12-rc6 into driver-core-next

We want these fixes here too.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 1 insertions, 4 deletions

diff --git a/fs/btrfs/dev-replace.c b/fs/btrfs/dev-replace.c
index 70681686e8dc..9efb94e95858 100644
--- a/fs/btrfs/dev-replace.c
+++ b/fs/btrfs/dev-replace.c
@@ -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