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KVM: x86: Remove guest mode check from kvm_check_nested_events
A survey of the callsites reveals that they all ensure the vCPU is in guest mode before calling kvm_check_nested_events. Remove this dead code so that the only negative value this function returns (at the moment) is -EBUSY. Signed-off-by: Jim Mattson <jmattson@google.com> Message-Id: <20210604172611.281819-2-jmattson@google.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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@ -8625,9 +8625,6 @@ static void update_cr8_intercept(struct kvm_vcpu *vcpu)
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int kvm_check_nested_events(struct kvm_vcpu *vcpu)
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{
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if (WARN_ON_ONCE(!is_guest_mode(vcpu)))
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return -EIO;
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if (kvm_check_request(KVM_REQ_TRIPLE_FAULT, vcpu)) {
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kvm_x86_ops.nested_ops->triple_fault(vcpu);
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return 1;
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