!6582 ACPI: processor_idle: Fix memory leak in acpi_processor_power_exit()

Merge Pull Request from: @ci-robot 
 
PR sync from: liwei <liwei728@huawei.com>
https://mailweb.openeuler.org/hyperkitty/list/kernel@openeuler.org/message/6THKZBYTM4G6GMQMRHL3AXUT7RDZMRNH/ 
 
https://gitee.com/src-openeuler/kernel/issues/I9HK63 
 
Link:https://gitee.com/openeuler/kernel/pulls/6582

 

Reviewed-by: Xiongfeng Wang <wangxiongfeng2@huawei.com>
Reviewed-by: Liu YongQiang <liuyongqiang13@huawei.com>
Signed-off-by: Zhang Changzhong <zhangchangzhong@huawei.com>