btrfs: Remove root parameter from btrfs_insert_dir_item
All callers pass the root tree of dir, we can push that down to the
function itself.
Signed-off-by: Lu Fengqi <lufq.fnst@cn.fujitsu.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
diff --git a/fs/btrfs/transaction.c b/fs/btrfs/transaction.c
index 3b84f50..bd784d8 100644
--- a/fs/btrfs/transaction.c
+++ b/fs/btrfs/transaction.c
@@ -1613,10 +1613,9 @@ static noinline int create_pending_snapshot(struct btrfs_trans_handle *trans,
if (ret < 0)
goto fail;
- ret = btrfs_insert_dir_item(trans, parent_root,
- dentry->d_name.name, dentry->d_name.len,
- BTRFS_I(parent_inode), &key,
- BTRFS_FT_DIR, index);
+ ret = btrfs_insert_dir_item(trans, dentry->d_name.name,
+ dentry->d_name.len, BTRFS_I(parent_inode),
+ &key, BTRFS_FT_DIR, index);
/* We have check then name at the beginning, so it is impossible. */
BUG_ON(ret == -EEXIST || ret == -EOVERFLOW);
if (ret) {