delete minor unreachable code caused by log.Fatal

[Abirdcfly]

Signed-off-by: Abirdcfly fp544037857@gmail.com

What problem does this PR solve?

https://pkg.go.dev/log#Fatal

Fatal is equivalent to Print() followed by a call to os.Exit(1).

So the line 33 os.Exit(1) useless, and it also causes interference and gives the illusion that if I want to return exit code 2, then all I have to do is change it to ox.Exit(2) and that's it.

What is changed and how does it work?

Code changes

• Has Go code change
• Has CI related scripts change

Tests

• Unit test
• E2E test
• Manual test
• No code

Side effects

• Breaking backward compatibility
• Other side effects:

Related changes

• Need to cherry-pick to the release branch
• Need to update the documentation

Release Notes

Please refer to Release Notes Language Style Guide before writing the release note.

NONE

[ti-chi-bot]

[REVIEW NOTIFICATION]

This pull request has been approved by:

• KanShiori
• csuzhangxc

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[CLAassistant]

All committers have signed the CLA.

[Abirdcfly]

/cc @tennix

[codecov-commenter]

Codecov Report

Merging #4677 (bdefe51) into master (9e9e57b) will increase coverage by 8.66%.
The diff coverage is n/a.

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #4677      +/-   ##
==========================================
+ Coverage   59.75%   68.41%   +8.66%     
==========================================
  Files         223      227       +4     
  Lines       25043    28023    +2980     
==========================================
+ Hits        14964    19172    +4208     
+ Misses       8670     7425    -1245     
- Partials     1409     1426      +17     

Flag	Coverage Δ
e2e	52.68% <ø> (?)
unittest	59.76% <ø> (+<0.01%)	⬆️

[csuzhangxc]

/run-all-tests

[csuzhangxc]

/merge

[ti-chi-bot]

This pull request has been accepted and is ready to merge.

Commit hash: bdefe51