[Qemu-ppc] [PATCH 1/3] spapr: drop duplicate variable in spapr_core_plug()

[Greg Kurz]

A variable is already defined at the begining of the function to
hold a pointer to the CPU core object:

    sPAPRCPUCore *core = SPAPR_CPU_CORE(OBJECT(dev));

No need to define it again in the pre-2.10 compatibility code snipplet.

Signed-off-by: Greg Kurz <address@hidden>
---
 hw/ppc/spapr.c |    4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c
index 499ab647d882..bca838fce638 100644
--- a/hw/ppc/spapr.c
+++ b/hw/ppc/spapr.c
@@ -3362,9 +3362,7 @@ static void spapr_core_plug(HotplugHandler *hotplug_dev, 
DeviceState *dev,
         int i;
 
         for (i = 0; i < cc->nr_threads; i++) {
-            sPAPRCPUCore *sc = SPAPR_CPU_CORE(dev);
-
-            cs = CPU(sc->threads[i]);
+            cs = CPU(core->threads[i]);
             pre_2_10_vmstate_unregister_dummy_icp(cs->cpu_index);
         }
     }