RFR: 8346132: fallbacklinker.c failed compilation due to unused variable

[David Holmes]

On Tue, 17 Dec 2024 21:43:09 GMT, Calvin Cheung <ccheung at openjdk.org> wrote:

> A simple fix for removing an unused variable in fallbacklinker.cpp. This is needed for building zero jvm variant on macosx-x64.
> 
> Testing:
> 
> - [x] tier1
> - [x] zero jvm variant build on macosx-x64

Okay on addressing the error handling separately.

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Marked as reviewed by dholmes (Reviewer).

PR Review: https://git.openjdk.org/jdk/pull/22799#pullrequestreview-2512927401