KVM: PPC: code cleanup for kvmppc_book3s_irqprio_deliver

This part was commented from commit 2f4cf5e ("Add book3s.c")
in about 14 years before.
If there are no plans to enable this part code in the future,
we can remove this dead code.

Signed-off-by: Kunwu Chan <[email protected]>
Signed-off-by: Michael Ellerman <[email protected]>
Link: https://msgid.link/[email protected]

Author: KunWuChan

arch/powerpc/kvm/book3s.c

@@ -360,10 +360,6 @@ static int kvmppc_book3s_irqprio_deliver(struct kvm_vcpu *vcpu,
 		break;
 	}
 
-#if 0
-	printk(KERN_INFO "Deliver interrupt 0x%x? %x\n", vec, deliver);
-#endif
-
 	if (deliver)
 		kvmppc_inject_interrupt(vcpu, vec, 0);