KVM: VMX: Simplify vmx_get_nmi_mask()

!! is not needed due to the cast to bool.

Signed-off-by: Avi Kivity <avi@redhat.com>

diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c
index ee03679efe788d61e73d76f818931d8c1a45fad2..64252075796a10bef959149cc77a2a7ae25067e2 100644 (file)
--- a/arch/x86/kvm/vmx.c
+++ b/arch/x86/kvm/vmx.c
@@ -2826,9 +2826,7 @@ static bool vmx_get_nmi_mask(struct kvm_vcpu *vcpu)
 {
        if (!cpu_has_virtual_nmis())
                return to_vmx(vcpu)->soft_vnmi_blocked;
-       else
-               return !!(vmcs_read32(GUEST_INTERRUPTIBILITY_INFO) &
-                         GUEST_INTR_STATE_NMI);
+       return vmcs_read32(GUEST_INTERRUPTIBILITY_INFO) & GUEST_INTR_STATE_NMI;
 }
 
 static void vmx_set_nmi_mask(struct kvm_vcpu *vcpu, bool masked)