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dev: Fix -Werror=unused-variable in QEMU config device

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Same issue as:

https://gem5-review.googlesource.com/c/public/gem5/+/57229

Change-Id: Id33a1131a70136a2435f733295fa97a44ee70496
Signed-off-by: Giacomo Travaglini <giacomo.travaglini@arm.com>
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/57349
Reviewed-by: Gabe Black <gabe.black@gmail.com>
Maintainer: Gabe Black <gabe.black@gmail.com>
Tested-by: kokoro <noreply+kokoro@google.com>
This commit is contained in:
Giacomo Travaglini
2022-03-07 09:47:02 +00:00
parent 38abefd9d3
commit 650cee911c
1 changed files with 3 additions and 3 deletions
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6
src/dev/qemu/fw_cfg.cc
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@@ -124,10 +124,10 @@ FwCfg::addItem(FwCfgItem *item)
const std::string &path = item->path();
if (path.empty() || path[0] != '.') {
const auto [pit, psuccess] =
const auto res =
names.insert(std::make_pair(item->path(), item->index()));
panic_if(!psuccess, "Duplicate firmware config item path %s.",
panic_if(!res.second, "Duplicate firmware config item path %s.",
item->path());
}
}
@@ -147,7 +147,7 @@ FwCfg::select(uint16_t key)
return;
}
auto [index, item] = *iter;
auto item = iter->second;
current = item;
if (current)