rcutorture: Make rcu_fwds and rcu_fwd_emergency_stop static

This commit fixes the following sparse warning:

kernel/rcu/rcutorture.c:1695:16: warning: symbol 'rcu_fwds' was not declared. Should it be static?
kernel/rcu/rcutorture.c:1696:6: warning: symbol 'rcu_fwd_emergency_stop' was not declared. Should it be static?

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Jason Yan <yanaijie@huawei.com>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
This commit is contained in:
Jason Yan 2020-04-09 19:42:38 +08:00 • committed by Paul E. McKenney
commit afbc1574f1