KVM: x86: ioapic: Remove redundant check for Remote IRR in ioapic_set_irq

Remote IRR for level-triggered interrupts was previously checked in
ioapic_set_irq, but since we now have a check in ioapic_service we
can remove the redundant check from ioapic_set_irq.

This commit doesn't change semantics.

Signed-off-by: Nikita Leshenko <nikita.leshchenko@oracle.com>
Reviewed-by: Liran Alon <liran.alon@oracle.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Reviewed-by: Wanpeng Li <wanpeng.li@hotmail.com>
Signed-off-by: Radim Krčmář <rkrcmar@redhat.com>

1 files changed, 5 insertions, 5 deletions

diff --git a/arch/x86/kvm/ioapic.c b/arch/x86/kvm/ioapic.c
index 5c9231139243..6df150eaaa78 100644
--- a/arch/x86/kvm/ioapic.c
+++ b/arch/x86/kvm/ioapic.c
@@ -209,12 +209,12 @@ static int ioapic_set_irq(struct kvm_ioapic *ioapic, unsigned int irq,
 
         old_irr = ioapic->irr;
         ioapic->irr |= mask;
-        if (edge)
+        if (edge) {
                 ioapic->irr_delivered &= ~mask;
-        if ((edge && old_irr == ioapic->irr) ||
-            (!edge && entry.fields.remote_irr)) {
-                ret = 0;
-                goto out;
+                if (old_irr == ioapic->irr) {
+                        ret = 0;
+                        goto out;
+                }
         }
 
         ret = ioapic_service(ioapic, irq, line_status);