[PATCH] sched: Remove unneeded function type cast in do_balance_callbacks()

[Vladimir Zapolskiy <vz@kernel.org>]

It's a trivial and non-functional change, the removed explicit function
type cast does not convert the function type of struct balance_callback
member (*func), and the cast can be removed.

Signed-off-by: Vladimir Zapolskiy <vz@kernel.org>
---
 kernel/sched/core.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/sched/core.c b/kernel/sched/core.c
index f5f7ff8c680a..63956d8c3db6 100644
--- a/kernel/sched/core.c
+++ b/kernel/sched/core.c
@@ -5126,7 +5126,7 @@ static void do_balance_callbacks(struct rq *rq, struct balance_callback *head)
 	lockdep_assert_rq_held(rq);
 
 	while (head) {
-		func = (void (*)(struct rq *))head->func;
+		func = head->func;
 		next = head->next;
 		head->next = NULL;
 		head = next;
-- 
2.51.0