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qdev: remove extraneous error 

All callers use error_abort, and even the function itself calls with
error_abort.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20200110153039.1379601-4-marcandre.lureau@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Marc-André Lureau 2020-01-10 19:30:16 +04:00 committed by Paolo Bonzini
parent 421720c87c
commit 94d912d192
3 changed files with 17 additions and 37 deletions
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15
hw/core/qdev.c
View File

@ -717,24 +717,17 @@ static void qdev_property_add_legacy(DeviceState *dev, Property *prop,
g_free(name);
}
void qdev_property_add_static(DeviceState *dev, Property *prop,
Error **errp)
void qdev_property_add_static(DeviceState *dev, Property *prop)
{
Error *local_err = NULL;
Object *obj = OBJECT(dev);
if (prop->info->create) {
prop->info->create(obj, prop, &local_err);
prop->info->create(obj, prop, &error_abort);
} else {
object_property_add(obj, prop->name, prop->info->name,
prop->info->get, prop->info->set,
prop->info->release,
prop, &local_err);
}
if (local_err) {
error_propagate(errp, local_err);
return;
prop, &error_abort);
}
object_property_set_description(obj, prop->name,
@ -989,7 +982,7 @@ static void device_initfn(Object *obj)
do {
for (prop = DEVICE_CLASS(class)->props; prop && prop->name; prop++) {
qdev_property_add_legacy(dev, prop, &error_abort);
qdev_property_add_static(dev, prop, &error_abort);
qdev_property_add_static(dev, prop);
}
class = object_class_get_parent(class);
} while (class != object_class_by_name(TYPE_DEVICE));

3
include/hw/qdev-properties.h
View File

@ -253,13 +253,12 @@ void error_set_from_qdev_prop_error(Error **errp, int ret, DeviceState *dev,
* qdev_property_add_static:
* @dev: Device to add the property to.
* @prop: The qdev property definition.
* @errp: location to store error information.
*
* Add a static QOM property to @dev for qdev property @prop.
* On error, store error in @errp. Static properties access data in a struct.
* The type of the QOM property is derived from prop->info.
*/
void qdev_property_add_static(DeviceState *dev, Property *prop, Error **errp);
void qdev_property_add_static(DeviceState *dev, Property *prop);
void qdev_alias_all_properties(DeviceState *target, Object *source);

36
target/arm/cpu.c
View File

@ -1104,26 +1104,22 @@ void arm_cpu_post_init(Object *obj)
if (arm_feature(&cpu->env, ARM_FEATURE_CBAR) ||
arm_feature(&cpu->env, ARM_FEATURE_CBAR_RO)) {
qdev_property_add_static(DEVICE(obj), &arm_cpu_reset_cbar_property,
&error_abort);
qdev_property_add_static(DEVICE(obj), &arm_cpu_reset_cbar_property);
}
if (!arm_feature(&cpu->env, ARM_FEATURE_M)) {
qdev_property_add_static(DEVICE(obj), &arm_cpu_reset_hivecs_property,
&error_abort);
qdev_property_add_static(DEVICE(obj), &arm_cpu_reset_hivecs_property);
}
if (arm_feature(&cpu->env, ARM_FEATURE_AARCH64)) {
qdev_property_add_static(DEVICE(obj), &arm_cpu_rvbar_property,
&error_abort);
qdev_property_add_static(DEVICE(obj), &arm_cpu_rvbar_property);
}
if (arm_feature(&cpu->env, ARM_FEATURE_EL3)) {
/* Add the has_el3 state CPU property only if EL3 is allowed. This will
* prevent "has_el3" from existing on CPUs which cannot support EL3.
*/
qdev_property_add_static(DEVICE(obj), &arm_cpu_has_el3_property,
&error_abort);
qdev_property_add_static(DEVICE(obj), &arm_cpu_has_el3_property);
#ifndef CONFIG_USER_ONLY
object_property_add_link(obj, "secure-memory",
@ -1136,8 +1132,7 @@ void arm_cpu_post_init(Object *obj)
}
if (arm_feature(&cpu->env, ARM_FEATURE_EL2)) {
qdev_property_add_static(DEVICE(obj), &arm_cpu_has_el2_property,
&error_abort);
qdev_property_add_static(DEVICE(obj), &arm_cpu_has_el2_property);
}
if (arm_feature(&cpu->env, ARM_FEATURE_PMU)) {
@ -1154,32 +1149,27 @@ void arm_cpu_post_init(Object *obj)
if (arm_feature(&cpu->env, ARM_FEATURE_VFP)) {
cpu->has_vfp = true;
if (!kvm_enabled()) {
qdev_property_add_static(DEVICE(obj), &arm_cpu_has_vfp_property,
&error_abort);
qdev_property_add_static(DEVICE(obj), &arm_cpu_has_vfp_property);
}
}
if (arm_feature(&cpu->env, ARM_FEATURE_NEON)) {
cpu->has_neon = true;
if (!kvm_enabled()) {
qdev_property_add_static(DEVICE(obj), &arm_cpu_has_neon_property,
&error_abort);
qdev_property_add_static(DEVICE(obj), &arm_cpu_has_neon_property);
}
}
if (arm_feature(&cpu->env, ARM_FEATURE_M) &&
arm_feature(&cpu->env, ARM_FEATURE_THUMB_DSP)) {
qdev_property_add_static(DEVICE(obj), &arm_cpu_has_dsp_property,
&error_abort);
qdev_property_add_static(DEVICE(obj), &arm_cpu_has_dsp_property);
}
if (arm_feature(&cpu->env, ARM_FEATURE_PMSA)) {
qdev_property_add_static(DEVICE(obj), &arm_cpu_has_mpu_property,
&error_abort);
qdev_property_add_static(DEVICE(obj), &arm_cpu_has_mpu_property);
if (arm_feature(&cpu->env, ARM_FEATURE_V7)) {
qdev_property_add_static(DEVICE(obj),
&arm_cpu_pmsav7_dregion_property,
&error_abort);
&arm_cpu_pmsav7_dregion_property);
}
}
@ -1198,12 +1188,10 @@ void arm_cpu_post_init(Object *obj)
NULL, NULL, &error_abort);
}
qdev_property_add_static(DEVICE(obj), &arm_cpu_cfgend_property,
&error_abort);
qdev_property_add_static(DEVICE(obj), &arm_cpu_cfgend_property);
if (arm_feature(&cpu->env, ARM_FEATURE_GENERIC_TIMER)) {
qdev_property_add_static(DEVICE(cpu), &arm_cpu_gt_cntfrq_property,
&error_abort);
qdev_property_add_static(DEVICE(cpu), &arm_cpu_gt_cntfrq_property);
}
}