spapr: drop duplicate variable in spapr_core_plug()

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 <groug@kaod.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>

diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c
index a781dd22e727585e38fff1f0189f1e196393ad5b..fe38c56ff3e718c4039896aa26e2895e5a621fd5 100644 (file)
--- a/hw/ppc/spapr.c
+++ b/hw/ppc/spapr.c
@@ -3357,9 +3357,7 @@ 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);
         }
     }