[PATCH v2 0/4] Cleanups for swap

[Miaohe Lin]

Hi all,
This series contains just cleanups to remove some unused variables, delete
meaningless forward declarations and so on. More details can be found in
the respective changelogs. Thanks!

v1->v2:
  collect Reviewed-by tag
  get rid of patch "mm/swap: simplify the code of find_get_incore_page()"

Miaohe Lin (4):
  mm/swapfile: move get_swap_page_of_type() under CONFIG_HIBERNATION
  mm/swap: remove unused local variable nr_shadows
  mm/swap_slots.c: delete meaningless forward declarations
  mm/swap: remove unused global variable nr_swapper_spaces

 mm/swap_slots.c |  2 --
 mm/swap_state.c |  8 --------
 mm/swapfile.c   | 48 ++++++++++++++++++++++++------------------------
 3 files changed, 24 insertions(+), 34 deletions(-)

-- 
2.23.0