From: Paolo Bonzini <pbonzini@redhat.com>
Date: Mon, 9 Aug 2021 11:00:58 +0000 (-0400)
Subject: KVM: x86: remove dead initialization
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=ffbe17cadaf564b5da0e4eabdcff1b719e184a76;p=linux.git

KVM: x86: remove dead initialization

hv_vcpu is initialized again a dozen lines below, and at this
point vcpu->arch.hyperv is not valid.  Remove the initializer.

Reported-by: kernel test robot <lkp@intel.com>
Reviewed-by: Sean Christopherson <seanjc@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---

diff --git a/arch/x86/kvm/hyperv.c b/arch/x86/kvm/hyperv.c
index 0b38f944c6b6f..41d2a53c5dea0 100644
--- a/arch/x86/kvm/hyperv.c
+++ b/arch/x86/kvm/hyperv.c
@@ -1933,7 +1933,7 @@ ret_success:
 void kvm_hv_set_cpuid(struct kvm_vcpu *vcpu)
 {
 	struct kvm_cpuid_entry2 *entry;
-	struct kvm_vcpu_hv *hv_vcpu = to_hv_vcpu(vcpu);
+	struct kvm_vcpu_hv *hv_vcpu;
 
 	entry = kvm_find_cpuid_entry(vcpu, HYPERV_CPUID_INTERFACE, 0);
 	if (entry && entry->eax == HYPERV_CPUID_SIGNATURE_EAX) {