KVM: Change irq routing table to use gsi indexed array

Use gsi indexed array instead of scanning all entries on each interrupt
injection.

Signed-off-by: Gleb Natapov <gleb@redhat.com>
Signed-off-by: Avi Kivity <avi@redhat.com>

1 files changed, 0 insertions, 1 deletions

diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c
index 22b520b54411..3bee94892774 100644
--- a/virt/kvm/kvm_main.c
+++ b/virt/kvm/kvm_main.c
@@ -957,7 +957,6 @@ static struct kvm *kvm_create_vm(void)
         if (IS_ERR(kvm))
                 goto out;
 #ifdef CONFIG_HAVE_KVM_IRQCHIP
-        INIT_LIST_HEAD(&kvm->irq_routing);
         INIT_HLIST_HEAD(&kvm->mask_notifier_list);
 #endif