Btrfs: drop owner and parentid

Signed-off-by: Chris Mason <chris.mason@oracle.com>
diff --git a/fs/btrfs/file-item.c b/fs/btrfs/file-item.c
index 2c98b62..d9fd7f4 100644
--- a/fs/btrfs/file-item.c
+++ b/fs/btrfs/file-item.c
@@ -19,7 +19,7 @@
 	BUG_ON(!path);
 	btrfs_init_path(path);
 	ret = btrfs_alloc_extent(trans, root, num_blocks, hint_block,
-				 (u64)-1, objectid, &ins);
+				 (u64)-1, &ins);
 	BUG_ON(ret);
 	file_key.objectid = objectid;
 	file_key.offset = offset;