!360 [sync] PR-338: Fix virtio-gpu free issues

Merge Pull Request from: @openeuler-sync-bot 
 

Origin pull request: 
https://gitee.com/openeuler/kernel/pulls/338 
 
This PR is to backport upstream fix for virtio-gpu free issues on probe failure

issues:
First appearance in stratovirt test as a guest：
issue number：I66GGJ
Corresponding Kernel Issue
issue number：I688N6 
 
Link:https://gitee.com/openeuler/kernel/pulls/360

 

Reviewed-by: Kevin Zhu <zhukeqian1@huawei.com>
Reviewed-by: Zheng Zengkai <zhengzengkai@huawei.com>
Signed-off-by: Zheng Zengkai <zhengzengkai@huawei.com>