diff options
| author | David Hildenbrand <david@redhat.com> | 2017-01-25 11:58:58 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-02-13 12:36:01 +0100 |
| commit | 1edccf20b9d82d318f0003ad67b8afed299ae93e (patch) | |
| tree | c58d11d4d7ae48b5fe1f0a7e277d0c5c810a612b | |
| parent | 19b1d4bdfe5ce543e54292fb1a45c7300398e6aa (diff) | |
KVM: nVMX: vmx_complete_nested_posted_interrupt() can't fail
(cherry picked from commit 6342c50ad12e8ce0736e722184a7dbdea4a3477f)
vmx_complete_nested_posted_interrupt() can't fail, let's turn it into
a void function.
Signed-off-by: David Hildenbrand <david@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | arch/x86/kvm/vmx.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c index 0726a66c07ab..91d17ab53e2b 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); __kvm_apic_update_irr(vmx->nested.pi_desc->pir, vapic_page); @@ -4766,7 +4766,6 @@ 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) @@ -10482,7 +10481,8 @@ 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) |