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dev, misc: Fixing "may be used unitialized" compilation error

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When compiling using "scons build/X86/base", "error: 'tx_queue_size'
may be used uninitialized in this function" is received (cc1plus:
all warnings treated as errors). tx_queue_size is now initialized
to zero to avoid this compilation error.

Change-Id: I0e2a4fd9ad6053c4c4124c83da9a7919778bcc52
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/21399
Reviewed-by: Jason Lowe-Power <jason@lowepower.com>
Maintainer: Jason Lowe-Power <jason@lowepower.com>
Tested-by: kokoro <noreply+kokoro@google.com>
This commit is contained in:
Bobby R. Bruce
2019-10-03 09:43:22 -07:00
parent aa3b372a95
commit 432afa21f5
1 changed files with 1 additions and 1 deletions
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2
src/dev/net/etherlink.cc
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@@ -242,7 +242,7 @@ EtherLink::Link::unserialize(const string &base, CheckpointIn &cp)
parent->schedule(doneEvent, event_time);
}
size_t tx_queue_size;
size_t tx_queue_size = 0;
if (optParamIn(cp, base + ".tx_queue_size", tx_queue_size)) {
for (size_t idx = 0; idx < tx_queue_size; ++idx) {
Tick tick;