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selftests: kvm: avoid uninitialized variable warning 

The variable in practice will never be uninitialized, because the
loop will always go through at least one iteration.

In case it would not, make vcpu_get_cpuid report an assertion
failure.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Paolo Bonzini 2021-02-15 11:42:01 -05:00
parent 1838b06bf0
commit bcd22e145b
1 changed files with 2 additions and 1 deletions
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3
tools/testing/selftests/kvm/lib/x86_64/processor.c
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@ -720,7 +720,8 @@ struct kvm_cpuid2 *vcpu_get_cpuid(struct kvm_vm *vm, uint32_t vcpuid)
{
struct vcpu *vcpu = vcpu_find(vm, vcpuid);
struct kvm_cpuid2 *cpuid;
int rc, max_ent;
int max_ent;
int rc = -1;
TEST_ASSERT(vcpu != NULL, "vcpu not found, vcpuid: %u", vcpuid);