!8192 atm: nicstar: Fix possible use-after-free in nicstar_cleanup()

Merge Pull Request from: @ci-robot 
 
PR sync from: Yang Yingliang <yangyingliang@huawei.com>
https://mailweb.openeuler.org/hyperkitty/list/kernel@openeuler.org/message/OSCM5RZEDAVI2FYRFWTHX2VI5S5ZU3T2/ 
 
https://gitee.com/src-openeuler/kernel/issues/I9R4DH 
 
Link:https://gitee.com/openeuler/kernel/pulls/8192

 

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