KVM: s390: use WARN_ON_ONCE only for checking

[sfrench/cifs-2.6.git] / arch / s390 / kvm / interrupt.c

diff --git a/arch/s390/kvm/interrupt.c b/arch/s390/kvm/interrupt.c
index a619ddae610da2c0fabaf66a9a123d1572b51f9c..a832ad031cee78f5cc6fe17b93fb315e17fdd50a 100644 (file)
--- a/arch/s390/kvm/interrupt.c
+++ b/arch/s390/kvm/interrupt.c
@@ -2479,6 +2479,7 @@ void kvm_s390_reinject_machine_check(struct kvm_vcpu *vcpu,
        struct kvm_s390_mchk_info *mchk;
        union mci mci;
        __u64 cr14 = 0;         /* upper bits are not used */
+       int rc;
 
        mci.val = mcck_info->mcic;
        if (mci.sr)
@@ -2496,12 +2497,13 @@ void kvm_s390_reinject_machine_check(struct kvm_vcpu *vcpu,
        if (mci.ck) {
                /* Inject the floating machine check */
                inti.type = KVM_S390_MCHK;
-               WARN_ON_ONCE(__inject_vm(vcpu->kvm, &inti));
+               rc = __inject_vm(vcpu->kvm, &inti);
        } else {
                /* Inject the machine check to specified vcpu */
                irq.type = KVM_S390_MCHK;
-               WARN_ON_ONCE(kvm_s390_inject_vcpu(vcpu, &irq));
+               rc = kvm_s390_inject_vcpu(vcpu, &irq);
        }
+       WARN_ON_ONCE(rc);
 }
 
 int kvm_set_routing_entry(struct kvm *kvm,