chore: fix C lint errors (issue #7645)

[GeoDaoyu]

Resolves #7645.

Description

What is the purpose of this pull request?

This pull request:

• fix C lint errors

Related Issues

Does this pull request have any related issues?

This pull request:

• resolves Fix C lint errors #7645

Questions

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No.

Other

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No.

Checklist

Please ensure the following tasks are completed before submitting this pull request.

• Read, understood, and followed the contributing guidelines.

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[stdlib-bot]

Coverage Report

Package	Statements	Branches	Functions	Lines
blas/ext/base/dnansumkbn2	$\color{red}434/437$ $\color{green}+99.31\%$	$\color{red}38/39$ $\color{green}+97.44\%$	$\color{green}4/4$ $\color{green}+100.00\%$	$\color{red}434/437$ $\color{green}+99.31\%$

The above coverage report was generated for the changes in this PR.

[stdlib-bot]

PR Commit Message

chore: fix C lint errors (issue #7645)

PR-URL: https://github.com/stdlib-js/stdlib/pull/7646
Closes: https://github.com/stdlib-js/stdlib/issues/7645

Co-authored-by: zhanggy <zhanggy@geoscene.cn>
Reviewed-by: Philipp Burckhardt <pburckhardt@outlook.com>

Please review the above commit message and make any necessary adjustments.