[PATCH v2 0/5] random improvements and cleanups for elevator.c

[Jinlong Chen <nickyc975@zju.edu.cn>]

The series slightly improves the readability of elevator.c.

Changes in v2:
  - add patch 3 to further improve the readability (suggested by Christoph)
  - add Reviewed-by tags from Christoph

Jinlong Chen (5):
  elevator: print none at first in elv_iosched_show even if the queue
    has a scheduler
  elevator: replace continue with else-if in elv_iosched_show
  elevator: print e->elevator_name instead of cur->elevator_name in
    elv_iosched_show
  elevator: repalce "len+name" with "name+len" in elv_iosched_show
  elevator: use bool instead of int as the return type of
    elv_iosched_allow_bio_merge

 block/elevator.c | 23 ++++++++++-------------
 1 file changed, 10 insertions(+), 13 deletions(-)

-- 
2.34.1