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[Qemu-devel] [PULL 18/28] pnv: Fix some error handling cpu realize()

From: David Gibson
Subject: [Qemu-devel] [PULL 18/28] pnv: Fix some error handling cpu realize()
Date: Mon, 18 Jun 2018 13:53:14 +1000

In pnv_core_realize() we call two functions with an Error * parameter in
succession, which will go badly if they both cause errors.  In fact, a
failure in either of them indicates a qemu internal error, so we can just
use &error_abort in both cases.

Signed-off-by: David Gibson <address@hidden>
Reviewed-by: C├ędric Le Goater <address@hidden>
Reviewed-by: Greg Kurz <address@hidden>
 hw/ppc/pnv_core.c | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/hw/ppc/pnv_core.c b/hw/ppc/pnv_core.c
index 13ad7d9e04..01f47c8037 100644
--- a/hw/ppc/pnv_core.c
+++ b/hw/ppc/pnv_core.c
@@ -172,12 +172,9 @@ static void pnv_core_realize(DeviceState *dev, Error 
         object_initialize(obj, size, typename);
         snprintf(name, sizeof(name), "thread[%d]", i);
-        object_property_add_child(OBJECT(pc), name, obj, &local_err);
+        object_property_add_child(OBJECT(pc), name, obj, &error_abort);
         object_property_add_alias(obj, "core-pir", OBJECT(pc),
-                                  "pir", &local_err);
-        if (local_err) {
-            goto err;
-        }
+                                  "pir", &error_abort);

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