!4828 Drivers: hv: vmbus: Use after free in __vmbus_open()

Merge Pull Request from: @ci-robot 
 
PR sync from: Zhang Xiaoxu <zhangxiaoxu5@huawei.com>
https://mailweb.openeuler.org/hyperkitty/list/kernel@openeuler.org/message/ZGCHLFJRABOCMOJFJJLF4F7LINNB7KED/ 
 
https://gitee.com/src-openeuler/kernel/issues/I94JKH 
 
Link:https://gitee.com/openeuler/kernel/pulls/4828

 

Reviewed-by: Zhang Changzhong <zhangchangzhong@huawei.com>
Reviewed-by: Yu Kuai <yukuai3@huawei.com>
Signed-off-by: Zhang Changzhong <zhangchangzhong@huawei.com>