rcu: Change return type of rcu_spawn_one_boost_kthread()
authorByungchul Park <byungchul.park@lge.com>
Mon, 1 Jul 2019 00:40:39 +0000 (09:40 +0900)
committerPaul E. McKenney <paulmck@linux.ibm.com>
Thu, 1 Aug 2019 21:05:51 +0000 (14:05 -0700)
commit3545832fc22e2316d9c289f6ba825710a268bfa6
tree16f6bb90e28ec466916fc4b55dda4442ec7400a6
parent7e210a653ec9445512534cd235cac29e7301af2a
rcu: Change return type of rcu_spawn_one_boost_kthread()

The return value of rcu_spawn_one_boost_kthread() is not used any longer.
This commit therefore changes its return type from int to void, and
removes the cast to void from its callers.

Signed-off-by: Byungchul Park <byungchul.park@lge.com>
Signed-off-by: Paul E. McKenney <paulmck@linux.ibm.com>
kernel/rcu/tree_plugin.h