KVM: vmx/pmu: Fix dummy check if lbr_desc->event is created

[mirror_ubuntu-jammy-kernel.git] / arch / x86 / kvm / vmx / pmu_intel.c

diff --git a/arch/x86/kvm/vmx/pmu_intel.c b/arch/x86/kvm/vmx/pmu_intel.c
index d1df618cb7deb47e535c5686b5860bc014405ab1..9efc1a6b86930ad5879faa487270c8ab459a2da6 100644 (file)
--- a/arch/x86/kvm/vmx/pmu_intel.c
+++ b/arch/x86/kvm/vmx/pmu_intel.c
@@ -298,7 +298,7 @@ int intel_pmu_create_guest_lbr_event(struct kvm_vcpu *vcpu)
        if (IS_ERR(event)) {
                pr_debug_ratelimited("%s: failed %ld\n",
                                        __func__, PTR_ERR(event));
-               return -ENOENT;
+               return PTR_ERR(event);
        }
        lbr_desc->event = event;
        pmu->event_count++;
@@ -320,7 +320,7 @@ static bool intel_pmu_handle_lbr_msrs_access(struct kvm_vcpu *vcpu,
        if (!intel_pmu_is_valid_lbr_msr(vcpu, index))
                return false;
 
-       if (!lbr_desc->event && !intel_pmu_create_guest_lbr_event(vcpu))
+       if (!lbr_desc->event && intel_pmu_create_guest_lbr_event(vcpu) < 0)
                goto dummy;
 
        /*