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hw/arm: Drop useless object_property_set_link() error handling

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object_property_set_link() fails when the property doesn't exist, is
not settable, or its .check() method fails.  These are all programming
errors here, so passing it &error_abort is appropriate.

Cc: Peter Maydell <peter.maydell@linaro.org>
Cc: "Cédric Le Goater" <clg@kaod.org>
Cc: Andrew Jeffery <andrew@aj.id.au>
Cc: Joel Stanley <joel@jms.id.au>
Cc: qemu-arm@nongnu.org
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Message-Id: <20200630090351.1247703-17-armbru@redhat.com>
This commit is contained in:
Markus Armbruster 2020-06-30 11:03:41 +02:00
parent 2726dc51e0
commit c24d97168a
5 changed files with 24 additions and 76 deletions
Download patch file Download diff file Expand all files Collapse all files

53
hw/arm/armsse.c
View file

@ -563,16 +563,8 @@ static void armsse_realize(DeviceState *dev, Error **errp)
&s->container, -1);
}
object_property_set_link(cpuobj, OBJECT(&s->cpu_container[i]),
"memory", &err);
if (err) {
error_propagate(errp, err);
return;
}
object_property_set_link(cpuobj, OBJECT(s), "idau", &err);
if (err) {
error_propagate(errp, err);
return;
}
"memory", &error_abort);
object_property_set_link(cpuobj, OBJECT(s), "idau", &error_abort);
sysbus_realize(SYS_BUS_DEVICE(cpuobj), &err);
if (err) {
error_propagate(errp, err);
@ -699,11 +691,7 @@ static void armsse_realize(DeviceState *dev, Error **errp)
return;
}
object_property_set_link(OBJECT(&s->mpc[i]), OBJECT(&s->sram[i]),
"downstream", &err);
if (err) {
error_propagate(errp, err);
return;
}
"downstream", &error_abort);
sysbus_realize(SYS_BUS_DEVICE(&s->mpc[i]), &err);
if (err) {
error_propagate(errp, err);
@ -754,11 +742,8 @@ static void armsse_realize(DeviceState *dev, Error **errp)
sysbus_connect_irq(SYS_BUS_DEVICE(&s->timer0), 0,
armsse_get_common_irq_in(s, 3));
mr = sysbus_mmio_get_region(SYS_BUS_DEVICE(&s->timer0), 0);
object_property_set_link(OBJECT(&s->apb_ppc0), OBJECT(mr), "port[0]", &err);
if (err) {
error_propagate(errp, err);
return;
}
object_property_set_link(OBJECT(&s->apb_ppc0), OBJECT(mr), "port[0]",
&error_abort);
qdev_prop_set_uint32(DEVICE(&s->timer1), "pclk-frq", s->mainclk_frq);
sysbus_realize(SYS_BUS_DEVICE(&s->timer1), &err);
@ -769,12 +754,8 @@ static void armsse_realize(DeviceState *dev, Error **errp)
sysbus_connect_irq(SYS_BUS_DEVICE(&s->timer1), 0,
armsse_get_common_irq_in(s, 4));
mr = sysbus_mmio_get_region(SYS_BUS_DEVICE(&s->timer1), 0);
object_property_set_link(OBJECT(&s->apb_ppc0), OBJECT(mr), "port[1]", &err);
if (err) {
error_propagate(errp, err);
return;
}
object_property_set_link(OBJECT(&s->apb_ppc0), OBJECT(mr), "port[1]",
&error_abort);
qdev_prop_set_uint32(DEVICE(&s->dualtimer), "pclk-frq", s->mainclk_frq);
sysbus_realize(SYS_BUS_DEVICE(&s->dualtimer), &err);
@ -785,11 +766,8 @@ static void armsse_realize(DeviceState *dev, Error **errp)
sysbus_connect_irq(SYS_BUS_DEVICE(&s->dualtimer), 0,
armsse_get_common_irq_in(s, 5));
mr = sysbus_mmio_get_region(SYS_BUS_DEVICE(&s->dualtimer), 0);
object_property_set_link(OBJECT(&s->apb_ppc0), OBJECT(mr), "port[2]", &err);
if (err) {
error_propagate(errp, err);
return;
}
object_property_set_link(OBJECT(&s->apb_ppc0), OBJECT(mr), "port[2]",
&error_abort);
if (info->has_mhus) {
/*
@ -814,12 +792,8 @@ static void armsse_realize(DeviceState *dev, Error **errp)
port = g_strdup_printf("port[%d]", i + 3);
mr = sysbus_mmio_get_region(mhu_sbd, 0);
object_property_set_link(OBJECT(&s->apb_ppc0), OBJECT(mr),
port, &err);
port, &error_abort);
g_free(port);
if (err) {
error_propagate(errp, err);
return;
}
/*
* Each MHU has an irq line for each CPU:
@ -966,11 +940,8 @@ static void armsse_realize(DeviceState *dev, Error **errp)
sysbus_connect_irq(SYS_BUS_DEVICE(&s->s32ktimer), 0,
armsse_get_common_irq_in(s, 2));
mr = sysbus_mmio_get_region(SYS_BUS_DEVICE(&s->s32ktimer), 0);
object_property_set_link(OBJECT(&s->apb_ppc1), OBJECT(mr), "port[0]", &err);
if (err) {
error_propagate(errp, err);
return;
}
object_property_set_link(OBJECT(&s->apb_ppc1), OBJECT(mr), "port[0]",
&error_abort);
sysbus_realize(SYS_BUS_DEVICE(&s->apb_ppc1), &err);
if (err) {