btrfs: use root_item helpers for limit and flags in btrfs_create_tree

For consistency use the available helpers to set flags and limit.

Reviewed-by: Josef Bacik <josef@toxicpanda.com>
Signed-off-by: David Sterba <dsterba@suse.com>

diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c
index 142bd84..cf01f97 100644 (file)
--- a/fs/btrfs/disk-io.c
+++ b/fs/btrfs/disk-io.c
@@ -1166,8 +1166,8 @@ struct btrfs_root *btrfs_create_tree(struct btrfs_trans_handle *trans,
        root->commit_root = btrfs_root_node(root);
        set_bit(BTRFS_ROOT_TRACK_DIRTY, &root->state);
 
-       root->root_item.flags = 0;
-       root->root_item.byte_limit = 0;
+       btrfs_set_root_flags(&root->root_item, 0);
+       btrfs_set_root_limit(&root->root_item, 0);
        btrfs_set_root_bytenr(&root->root_item, leaf->start);
        btrfs_set_root_generation(&root->root_item, trans->transid);
        btrfs_set_root_level(&root->root_item, 0);