sched: Fix build error for dynamic_affinity_enable()

hulk inclusion
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/I7PNAF



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Fix build error if defined(!CONFIG_JUMP_LABEL) &&
defined(CONFIG_QOS_SCHED_DYNAMIC_AFFINITY).

Fixes: d8f77f89 ("sched: fix performance degradation on lmbench")
Signed-off-by: Hui Tang <tanghui20@huawei.com>