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8014431: cleanup warnings indicated by the -Wunused-value compiler option on linux

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Co-authored-by: Jeremy Manson <jeremymanson@google.com>
Reviewed-by: dholmes, coleenp
This commit is contained in:
Calvin Cheung 2013-06-13 22:02:40 -07:00
parent 72a51a0c44
commit 53448fdbed
17 changed files with 52 additions and 31 deletions
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2
hotspot/src/share/vm/memory/cardTableModRefBS.cpp
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@ -412,7 +412,7 @@ void CardTableModRefBS::resize_covered_region(MemRegion new_region) {
}
// Touch the last card of the covered region to show that it
// is committed (or SEGV).
debug_only(*byte_for(_covered[ind].last());)
debug_only((void) (*byte_for(_covered[ind].last()));)
debug_only(verify_guard();)
}