Remove unnecessary ()

[lizhuqi]

What type of PR is this?
/kind failing-test

What this PR does / why we need it:
Remove the unnecessary () in the script/

Special notes for your reviewer:

Release note:

none

[k8s-ci-robot]

Hi @lizhuqi. Thanks for your PR.

I'm waiting for a kubernetes-csi member to verify that this patch is reasonable to test. If it is, they should reply with /ok-to-test on its own line. Until that is done, I will not automatically test new commits in this PR, but the usual testing commands by org members will still work. Regular contributors should join the org to skip this step.

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[coveralls]

Pull Request Test Coverage Report for Build 897298721

• 0 of 0 changed or added relevant lines in 0 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage remained the same at 86.181%

---

Totals
Change from base Build 894471926:	0.0%
Covered Lines:	686
Relevant Lines:	796

---

💛 - Coveralls

[andyzhangx]

/ok-to-test
/lgtm
/approve

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: andyzhangx, lizhuqi

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• OWNERS [andyzhangx]

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[k8s-ci-robot]

@lizhuqi: The following test failed, say /retest to rerun all failed tests:

Test name	Commit	Details	Rerun command
pull-csi-driver-smb-e2e-gce	9214a6e	link	/test pull-csi-driver-smb-e2e-gce

Full PR test history. Your PR dashboard. Please help us cut down on flakes by linking to an open issue when you hit one in your PR.

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository. I understand the commands that are listed here.

[andyzhangx]

when would you fix the pull-csi-driver-smb-e2e-gce failure? I think you could set this test as optional in the beginning. @lizhuqi lizhuqi

[lizhuqi]

when would you fix the pull-csi-driver-smb-e2e-gce failure? I think you could set this test as optional in the beginning. Julie Qi lizhuqi

I am working on a fix now. I will set it to be optional first.