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KVM: x86: Simplify kvm_apic_hw_enabled

Message ID CAPm50aJ=BLXNWT11+j36Dd6d7nz2JmOBk4u7o_NPQ0N61ODu1g@mail.gmail.com (mailing list archive)
State New, archived
Headers show
Series KVM: x86: Simplify kvm_apic_hw_enabled | expand

Commit Message

Hao Peng Dec. 6, 2022, 9:20 a.m. UTC 
From: Peng Hao <flyingpeng@tencent.com>

kvm_apic_hw_enabled() only needs to return bool, there is no place
to use the return value of MSR_IA32_APICBASE_ENABLE.

Signed-off-by: Peng Hao <flyingpeng@tencent.com>
---
 arch/x86/kvm/lapic.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

--
2.27.0
diff mbox series

Patch

diff --git a/arch/x86/kvm/lapic.h b/arch/x86/kvm/lapic.h
index 28e3769066e2..58c3242fcc7a 100644
--- a/arch/x86/kvm/lapic.h
+++ b/arch/x86/kvm/lapic.h
@@ -188,11 +188,11 @@  static inline bool lapic_in_kernel(struct kvm_vcpu *vcpu)

 extern struct static_key_false_deferred apic_hw_disabled;

-static inline int kvm_apic_hw_enabled(struct kvm_lapic *apic)
+static inline bool kvm_apic_hw_enabled(struct kvm_lapic *apic)
 {
        if (static_branch_unlikely(&apic_hw_disabled.key))
                return apic->vcpu->arch.apic_base & MSR_IA32_APICBASE_ENABLE;
-       return MSR_IA32_APICBASE_ENABLE;
+       return true;
 }

 extern struct static_key_false_deferred apic_sw_disabled;