RFR: 8263718: unused-result warning happens at os_linux.cpp [v2]

[Yasumasa Suenaga]

On Tue, 30 Mar 2021 05:06:21 GMT, David Holmes <dholmes at openjdk.org> wrote:

>> Yasumasa Suenaga has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   Remove alloca() from some platforms
>
> I think I am comfortable with the changes as proposed. A summary of what we found for each platform should be put in the bug report.
> 
> Thanks,
> David

Thanks @dholmes-ora for your review!

> A summary of what we found for each platform should be put in the bug report.

I left it to the [comment](https://bugs.openjdk.java.net/browse/JDK-8263718?focusedCommentId=14410190&page=com.atlassian.jira.plugin.system.issuetabpanels%3Acomment-tabpanel#comment-14410190).

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PR: https://git.openjdk.java.net/jdk/pull/3042