[PATCH 04/20] mm/migrate: Convert buffer_migrate_page() to buffer_migrate_folio()

[Matthew Wilcox]

On Tue, Jun 07, 2022 at 11:37:45AM +0800, kernel test robot wrote:
> All warnings (new ones prefixed by >>):
> 
> >> mm/migrate.c:775: warning: expecting prototype for buffer_migrate_folio_noref(). Prototype was for buffer_migrate_folio_norefs() instead

No good deed (turning documentation into kerneldoc) goes unpunished ...
thanks, fixed.