Make litmus_sched_class static

litmus_sched_class wasn't declared static, but it's not used outside
sched.c, so change it's signature to static.

1 files changed, 1 insertions, 1 deletions

diff --git a/litmus/sched_litmus.c b/litmus/sched_litmus.c
index 81ea464a81bc..c65388969789 100644
--- a/litmus/sched_litmus.c
+++ b/litmus/sched_litmus.c
@@ -276,7 +276,7 @@ static int select_task_rq_litmus(struct task_struct *p, int sd_flag, int flags)
 }
 #endif
 
-const struct sched_class litmus_sched_class = {
+static const struct sched_class litmus_sched_class = {
         .next                   = &rt_sched_class,
         .enqueue_task           = enqueue_task_litmus,
         .dequeue_task           = dequeue_task_litmus,