Select fixes made following coverity scan results on 04/23/2024.
CID: 1596597, 1596598, 1596599, 1596600, 159660
Signed-off-by: Bill O'Donnell <bodonnel@xxxxxxxxxx>
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v3: use %lld instead of %ld and cast howlong to (long long) in PATCH 3/4.
v2: initialize automatic struct ifake to 0 at declaration instead of
setting individual member if_levels to 0.
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