|SUCCESS| [v1] dts: resolve new formatting error

[dpdklab at iol.unh.edu]

Test-Label: ai-code-review
Test-Status: SUCCESS
https://dpdk.org/patch/166629

_AI Code Review_

=== Patch Review: series.patch (via Claude) ===
Review date: 2026-07-08

# DPDK Patch Review

## Summary
This patch fixes Python formatting issues in a DTS (DPDK Test Suite) file by adding spaces around the `*` operator in f-strings to comply with Python style guidelines.

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## Review Findings

### PASS - No Issues Found

After reviewing this patch against the DPDK coding guidelines:

**Correctness**: No correctness issues identified.
- No resource leaks, use-after-free, race conditions, or other memory safety issues
- The changes are purely cosmetic formatting fixes to Python code
- Logic and functionality remain unchanged

**Code Style**: Compliant with guidelines.
- Python code formatting is checked by `black` (mentioned in AGENTS.md)
- The changes add spaces around the `*` operator (`'='*border_len` - `'=' * border_len`), which is correct Python style per PEP 8
- Line length remains acceptable (under 100 characters)

**API and Documentation**: Not applicable.
- No API changes
- No new functions or data structures
- This is a test suite file, not library code
- No release notes required per guidelines (test-only change)

**Process Compliance**: Appropriate.
- Commit message clearly describes the fix
- Change is atomic and focused
- Targets test infrastructure only

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## Conclusion

**No issues to report.** This is a clean formatting fix that improves Python code style compliance without affecting functionality.