[Qemu-ppc] [PATCH 2/7] pnv: Add missing error check during cpu realize()

[David Gibson]

In pnv_core_realize() we call two functions with an Error * parameter in
succession, which means if they both cause errors we'll lose the first one.
Add an extra test/escape to fix this.

Signed-off-by: David Gibson <address@hidden>
---
 hw/ppc/pnv_core.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/hw/ppc/pnv_core.c b/hw/ppc/pnv_core.c
index 13ad7d9e04..efb68226bb 100644
--- a/hw/ppc/pnv_core.c
+++ b/hw/ppc/pnv_core.c
@@ -173,6 +173,9 @@ static void pnv_core_realize(DeviceState *dev, Error **errp)
 
         snprintf(name, sizeof(name), "thread[%d]", i);
         object_property_add_child(OBJECT(pc), name, obj, &local_err);
+        if (local_err) {
+            goto err;
+        }
         object_property_add_alias(obj, "core-pir", OBJECT(pc),
                                   "pir", &local_err);
         if (local_err) {
-- 
2.17.1