[PATCH v3 25/26] KVM: x86: Drop NULL check on kvm_x86_ops.check_apicv_inhibit_reasons

[Sean Christopherson <seanjc@google.com>]

Drop the useless NULL check on kvm_x86_ops.check_apicv_inhibit_reasons
when handling an APICv update, both VMX and SVM unconditionally implement
the helper and leave it non-NULL even if APICv is disabled at the module
level.  The latter is a moot point now that __kvm_request_apicv_update()
is called if and only if enable_apicv is true.

No functional change intended.

Signed-off-by: Sean Christopherson <seanjc@google.com>
---
 arch/x86/kvm/x86.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index c804cc39c90d..fc52b97d6aa1 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -9564,8 +9564,7 @@ void __kvm_request_apicv_update(struct kvm *kvm, bool activate, ulong bit)
 
 	lockdep_assert_held_write(&kvm->arch.apicv_update_lock);
 
-	if (!kvm_x86_ops.check_apicv_inhibit_reasons ||
-	    !static_call(kvm_x86_check_apicv_inhibit_reasons)(bit))
+	if (!static_call(kvm_x86_check_apicv_inhibit_reasons)(bit))
 		return;
 
 	old = new = kvm->arch.apicv_inhibit_reasons;
-- 
2.34.1.400.ga245620fadb-goog