fix(storage/nvme): resolve code issues

[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Comparison is base (329e7ea) 34.65% compared to head (7501b1f) 34.65%.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #153 +/- ## ======================================= Coverage 34.65% 34.65% ======================================= Files 27 27 Lines 1939 1939 ======================================= Hits 672 672 Misses 1267 1267 ```

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