Each time we need to cancel injection we invoke same code
(cancel_injection callback). Move it towards the end of function using
the familiar goto on error pattern.
Will make it easier to do more cleanups for PV EOI.
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
r = kvm_mmu_reload(vcpu);
if (unlikely(r)) {
- kvm_x86_ops->cancel_injection(vcpu);
- goto out;
+ goto cancel_injection;
}
preempt_disable();
smp_wmb();
local_irq_enable();
preempt_enable();
- kvm_x86_ops->cancel_injection(vcpu);
r = 1;
- goto out;
+ goto cancel_injection;
}
srcu_read_unlock(&vcpu->kvm->srcu, vcpu->srcu_idx);
kvm_lapic_sync_from_vapic(vcpu);
r = kvm_x86_ops->handle_exit(vcpu);
+ return r;
+
+cancel_injection:
+ kvm_x86_ops->cancel_injection(vcpu);
out:
return r;
}