Btrfs: self-tests: Use macros instead of constants and add missing newline

This commit replaces numerical constants with appropriate
preprocessor macros.

Reviewed-by: Josef Bacik <jbacik@fb.com>
Signed-off-by: Chandan Rajendra <chandan@linux.vnet.ibm.com>
Signed-off-by: Feifei Xu <xufeifei@linux.vnet.ibm.com>
Signed-off-by: David Sterba <dsterba@suse.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c
index 06ef433552b3..c3764ddb2a46 100644
--- a/fs/btrfs/disk-io.c
+++ b/fs/btrfs/disk-io.c
@@ -1323,7 +1323,8 @@ struct btrfs_root *btrfs_alloc_dummy_root(u32 sectorsize, u32 nodesize)
         if (!root)
                 return ERR_PTR(-ENOMEM);
         /* We don't use the stripesize in selftest, set it as sectorsize */
-        __setup_root(nodesize, sectorsize, sectorsize, root, NULL, 1);
+        __setup_root(nodesize, sectorsize, sectorsize, root, NULL,
+                        BTRFS_ROOT_TREE_OBJECTID);
         set_bit(BTRFS_ROOT_DUMMY_ROOT, &root->state);
         root->alloc_bytenr = 0;