KVM: i8254: remove pointless dereference of PIT

PIT is known at that point.

Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Radim Krčmář <rkrcmar@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

diff --git a/arch/x86/kvm/i8254.c b/arch/x86/kvm/i8254.c
index 37e665c5f307b54365932ec8b86c63888ae39f2d..964902b33eed2e46b36f1c2feb61a7c43bccd525 100644 (file)
--- a/arch/x86/kvm/i8254.c
+++ b/arch/x86/kvm/i8254.c
@@ -267,8 +267,8 @@ static void pit_do_work(struct kthread_work *work)
        if (ps->reinject && !atomic_xchg(&ps->irq_ack, 0))
                return;
 
-       kvm_set_irq(kvm, kvm->arch.vpit->irq_source_id, 0, 1, false);
-       kvm_set_irq(kvm, kvm->arch.vpit->irq_source_id, 0, 0, false);
+       kvm_set_irq(kvm, pit->irq_source_id, 0, 1, false);
+       kvm_set_irq(kvm, pit->irq_source_id, 0, 0, false);
 
        /*
         * Provides NMI watchdog support via Virtual Wire mode.