sched: Make cookie functions static

Make cookie functions static as these are no longer invoked directly
by other code.

No functional change intended.

Signed-off-by: Shaokun Zhang <zhangshaokun@hisilicon.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lkml.kernel.org/r/20210922085735.52812-1-zhangshaokun@hisilicon.com
This commit is contained in:
Shaokun Zhang 2021-09-22 16:57:35 +08:00 • committed by Peter Zijlstra
commit d07b2eee45
2 changed files with 5 additions and 9 deletions