target-ppc: Update error handling in ppc_cpu_realize()

Commit fe828a4d4b7a5617cda7b24e95e327bfb71d790e added a new fatal error
message while QOM realize'ification was in flight.

Convert it to return an Error instead of exit()ing.

Signed-off-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Alexander Graf <agraf@suse.de>

diff --git a/target-ppc/translate_init.c b/target-ppc/translate_init.c
index d2706f76e8906ce99b2f685c2b5368b26264e9dd..d00c737ee56d459fc57016eb6ee17b17916c3367 100644 (file)
--- a/target-ppc/translate_init.c
+++ b/target-ppc/translate_init.c
@@ -10043,9 +10043,9 @@ static void ppc_cpu_realizefn(DeviceState *dev, Error **errp)
 
 #if !defined(CONFIG_USER_ONLY)
     if (smp_threads > max_smt) {
-        fprintf(stderr, "Cannot support more than %d threads on PPC with %s\n",
-                max_smt, kvm_enabled() ? "KVM" : "TCG");
-        exit(1);
+        error_setg(errp, "Cannot support more than %d threads on PPC with %s",
+                   max_smt, kvm_enabled() ? "KVM" : "TCG");
+        return;
     }
 #endif