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>
1 file changed