From: David Hildenbrand <david@xxxxxxxxxx>
vmx_complete_nested_posted_interrupt() can't fail, let's turn it into
a void function.
Signed-off-by: David Hildenbrand <david@xxxxxxxxxx>
Signed-off-by: Paolo Bonzini <pbonzini@xxxxxxxxxx>
(cherry picked from commit 6342c50ad12e8ce0736e722184a7dbdea4a3477f)
Signed-off-by: David Woodhouse <dwmw@xxxxxxxxxxxx>
---
arch/x86/kvm/vmx.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c
index feadff3..fd890af 100644
--- a/arch/x86/kvm/vmx.c
+++ b/arch/x86/kvm/vmx.c
@@ -4736,7 +4736,7 @@ static bool vmx_get_enable_apicv(void)
return enable_apicv;
}
-static int vmx_complete_nested_posted_interrupt(struct kvm_vcpu *vcpu)
+static void vmx_complete_nested_posted_interrupt(struct kvm_vcpu *vcpu)
{
struct vcpu_vmx *vmx = to_vmx(vcpu);
int max_irr;
@@ -4747,13 +4747,13 @@ static int vmx_complete_nested_posted_interrupt(struct kvm_vcpu *vcpu)
vmx->nested.pi_pending) {
vmx->nested.pi_pending = false;
if (!pi_test_and_clear_on(vmx->nested.pi_desc))
- return 0;
+ return;
max_irr = find_last_bit(
(unsigned long *)vmx->nested.pi_desc->pir, 256);
if (max_irr == 256)
- return 0;
+ return;
vapic_page = kmap(vmx->nested.virtual_apic_page);
if (!vapic_page) {
@@ -4770,7 +4770,6 @@ static int vmx_complete_nested_posted_interrupt(struct kvm_vcpu *vcpu)
vmcs_write16(GUEST_INTR_STATUS, status);
}
}
- return 0;
}
static inline bool kvm_vcpu_trigger_posted_interrupt(struct kvm_vcpu *vcpu)
@@ -10491,7 +10490,8 @@ static int vmx_check_nested_events(struct kvm_vcpu *vcpu, bool external_intr)
return 0;
}
- return vmx_complete_nested_posted_interrupt(vcpu);
+ vmx_complete_nested_posted_interrupt(vcpu);
+ return 0;
}
static u32 vmx_get_preemption_timer_value(struct kvm_vcpu *vcpu)
--
2.7.4