1 files changed, 3 insertions, 43 deletions

diff --git a/virt/kvm/ioapic.c b/virt/kvm/ioapic.c
index 7c2cb2bd1199..ea268a8c37da 100644
--- a/virt/kvm/ioapic.c
+++ b/virt/kvm/ioapic.c
@@ -161,45 +161,6 @@ static void ioapic_inj_nmi(struct kvm_vcpu *vcpu)
         kvm_vcpu_kick(vcpu);
 }
 
-void kvm_ioapic_get_delivery_bitmask(struct kvm_ioapic *ioapic, u8 dest,
-                                     u8 dest_mode, unsigned long *mask)
-{
-        int i;
-        struct kvm *kvm = ioapic->kvm;
-        struct kvm_vcpu *vcpu;
-
-        ioapic_debug("dest %d dest_mode %d\n", dest, dest_mode);
-
-        *mask = 0;
-        if (dest_mode == 0) {   /* Physical mode. */
-                if (dest == 0xFF) {     /* Broadcast. */
-                        for (i = 0; i < KVM_MAX_VCPUS; ++i)
-                                if (kvm->vcpus[i] && kvm->vcpus[i]->arch.apic)
-                                        *mask |= 1 << i;
-                        return;
-                }
-                for (i = 0; i < KVM_MAX_VCPUS; ++i) {
-                        vcpu = kvm->vcpus[i];
-                        if (!vcpu)
-                                continue;
-                        if (kvm_apic_match_physical_addr(vcpu->arch.apic, dest)) {
-                                if (vcpu->arch.apic)
-                                        *mask = 1 << i;
-                                break;
-                        }
-                }
-        } else if (dest != 0)   /* Logical mode, MDA non-zero. */
-                for (i = 0; i < KVM_MAX_VCPUS; ++i) {
-                        vcpu = kvm->vcpus[i];
-                        if (!vcpu)
-                                continue;
-                        if (vcpu->arch.apic &&
-                            kvm_apic_match_logical_addr(vcpu->arch.apic, dest))
-                                *mask |= 1 << vcpu->vcpu_id;
-                }
-        ioapic_debug("mask %x\n", *mask);
-}
-
 static int ioapic_deliver(struct kvm_ioapic *ioapic, int irq)
 {
         union kvm_ioapic_redirect_entry entry = ioapic->redirtbl[irq];
@@ -213,13 +174,12 @@ static int ioapic_deliver(struct kvm_ioapic *ioapic, int irq)
                      entry.fields.delivery_mode, entry.fields.vector,
                      entry.fields.trig_mode);
 
-        bitmap_zero(deliver_bitmask, KVM_MAX_VCPUS);
-
         /* Always delivery PIT interrupt to vcpu 0 */
 #ifdef CONFIG_X86
-        if (irq == 0)
+        if (irq == 0) {
+                bitmap_zero(deliver_bitmask, KVM_MAX_VCPUS);
                 __set_bit(0, deliver_bitmask);
-        else
+        } else
 #endif
                 kvm_get_intr_delivery_bitmask(ioapic, &entry, deliver_bitmask);