On Tue, Jan 10, 2023 at 11:22:16PM +0800, Vernon Yang wrote: > /* > * mte_destroy_walk() - Free a tree or sub-tree. > * @enode - the encoded maple node (maple_enode) to start > - * @mn - the tree to free - needed for node types. > + * @mt - the tree to free - needed for node types. Should probably also fix the separator between the parameter name and the description to be : instead of -.