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KVM: i8254: remove pointless dereference of PIT

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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>
This commit is contained in:
Radim Krčmář
2016-03-02 22:56:49 +01:00
committed by Paolo Bonzini
parent a3e1311549
commit 4a2095df8a
1 changed files with 2 additions and 2 deletions
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4
arch/x86/kvm/i8254.c
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@@ -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.