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spapr_cpu_core: cleaning up qdev_get_machine() calls

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This patch removes the qdev_get_machine() calls that are made
in spapr_cpu_core.c in situations where we can get an existing
pointer for the MachineState by either passing it as an argument
to the function or by using other already available pointers.

Credits to Daniel Henrique Barboza for the idea and the changelog
text.

Signed-off-by: Greg Kurz <groug@kaod.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
This commit is contained in:
Greg Kurz 2017-09-12 08:51:21 +02:00 • committed by David Gibson
parent 96dbc9af35
commit 3b2fcedd52
1 changed files with 3 additions and 3 deletions
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6
hw/ppc/spapr_cpu_core.c
View file

@ -174,10 +174,10 @@ static void spapr_cpu_core_unrealizefn(DeviceState *dev, Error **errp)
g_free(sc->threads);
}
static void spapr_cpu_core_realize_child(Object *child, Error **errp)
static void spapr_cpu_core_realize_child(Object *child,
sPAPRMachineState *spapr, Error **errp)
{
Error *local_err = NULL;
sPAPRMachineState *spapr = SPAPR_MACHINE(qdev_get_machine());
CPUState *cs = CPU(child);
PowerPCCPU *cpu = POWERPC_CPU(cs);
Object *obj;
@ -266,7 +266,7 @@ static void spapr_cpu_core_realize(DeviceState *dev, Error **errp)
for (j = 0; j < cc->nr_threads; j++) {
obj = sc->threads + j * size;
spapr_cpu_core_realize_child(obj, &local_err);
spapr_cpu_core_realize_child(obj, spapr, &local_err);
if (local_err) {
goto err;
}