xics/kvm: Skip rollback when KVM XICS is absent

There is no need to rollback anything at this point, so just return an
error.

Signed-off-by: Greg Kurz <groug@kaod.org>
Message-Id: <156077920657.433243.13541093940589972734.stgit@bahia.lan>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>

diff --git a/hw/intc/xics_kvm.c b/hw/intc/xics_kvm.c
index 534515143ea81cbb09e839dcf446b21fd959a948..377ff88701c2e75cd9c9302183e204bea4a856a2 100644 (file)
--- a/hw/intc/xics_kvm.c
+++ b/hw/intc/xics_kvm.c
@@ -348,7 +348,7 @@ int xics_kvm_connect(SpaprMachineState *spapr, Error **errp)
     if (!kvm_enabled() || !kvm_check_extension(kvm_state, KVM_CAP_IRQ_XICS)) {
         error_setg(errp,
                    "KVM and IRQ_XICS capability must be present for in-kernel XICS");
-        goto fail;
+        return -1;
     }
 
     rc = kvmppc_define_rtas_kernel_token(RTAS_IBM_SET_XIVE, "ibm,set-xive");