RFR: 8325510: Serial: Remove redundant arg in non_clean_card_iterate

[Kim Barrett]

On Thu, 8 Feb 2024 16:30:00 GMT, Albert Mingkun Yang <ayang at openjdk.org> wrote:

> Trivial removing redundant code.

OK, that was weird.  Almost weird enough to question the trivialness.  But sure.

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Marked as reviewed by kbarrett (Reviewer).

PR Review: https://git.openjdk.org/jdk/pull/17775#pullrequestreview-1870815503