[PATCH 21/46] kernel: Mark function as static in sched/deadline.c

[Rashika Kheria]

Mark function as static in kernel/sched/deadline.c because it is not
used outside this file.

This eliminates the following warning in kernel/sched/deadline.c:
kernel/sched/deadline.c:993:21: warning: no previous prototype for âpick_next_task_dlâ [-Wmissing-prototypes]

Signed-off-by: Rashika Kheria <rashika.kheria@xxxxxxxxx>
Reviewed-by: Josh Triplett <josh@xxxxxxxxxxxxxxxx>
---
 kernel/sched/deadline.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/sched/deadline.c b/kernel/sched/deadline.c
index 0dd5e09..cd0f58a 100644
--- a/kernel/sched/deadline.c
+++ b/kernel/sched/deadline.c
@@ -990,7 +990,7 @@ static struct sched_dl_entity *pick_next_dl_entity(struct rq *rq,
 	return rb_entry(left, struct sched_dl_entity, rb_node);
 }
 
-struct task_struct *pick_next_task_dl(struct rq *rq)
+static struct task_struct *pick_next_task_dl(struct rq *rq)
 {
 	struct sched_dl_entity *dl_se;
 	struct task_struct *p;
-- 
1.7.9.5

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