}
}
-/* This function is passed as an argument to for_dentry_in_tree_depth() in order
- * to free a directory tree. */
static int
-do_free_dentry(struct wim_dentry *dentry, void *_lookup_table)
+do_free_dentry(struct wim_dentry *dentry, void *_ignore)
{
- struct wim_lookup_table *lookup_table = _lookup_table;
+ free_dentry(dentry);
+ return 0;
+}
- if (lookup_table)
- inode_unref_streams(dentry->d_inode, lookup_table);
+static int
+do_free_dentry_and_unref_streams(struct wim_dentry *dentry, void *lookup_table)
+{
+ inode_unref_streams(dentry->d_inode, lookup_table);
free_dentry(dentry);
return 0;
}
void
free_dentry_tree(struct wim_dentry *root, struct wim_lookup_table *lookup_table)
{
- for_dentry_in_tree_depth(root, do_free_dentry, lookup_table);
+ int (*f)(struct wim_dentry *, void *);
+
+ if (lookup_table)
+ f = do_free_dentry_and_unref_streams;
+ else
+ f = do_free_dentry;
+
+ for_dentry_in_tree_depth(root, f, lookup_table);
}
/* Insert the @child dentry into the case sensitive index of the @dir directory.