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authorMarkus Armbruster <armbru@redhat.com>2015-09-11 15:04:45 +0200
committerMarkus Armbruster <armbru@redhat.com>2016-01-13 11:58:58 +0100
commit007b06578ab6063d49b6834d95274c37387a1efb (patch)
treed8218a5a0b7c377079468333483a8d6576ab6192 /hw/arm
parent8d780f43921feb7fd8d0b58f779a22d1265f2378 (diff)
Use error_fatal to simplify obvious fatal errors
Done with this Coccinelle semantic patch: @@ type T; identifier FUN, RET; expression list ARGS; expression ERR, EC; @@ ( - T RET = FUN(ARGS, &ERR); + T RET = FUN(ARGS, &error_fatal); | - RET = FUN(ARGS, &ERR); + RET = FUN(ARGS, &error_fatal); | - FUN(ARGS, &ERR); + FUN(ARGS, &error_fatal); ) - if (ERR != NULL) { - error_report_err(ERR); - exit(EC); - } This is actually a more elegant version of my initial semantic patch by courtesy of Eduardo. It leaves dead Error * variables behind, cleaned up manually. Cc: qemu-arm@nongnu.org Cc: "Michael S. Tsirkin" <mst@redhat.com> Cc: Eduardo Habkost <ehabkost@redhat.com> Cc: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Eduardo Habkost <ehabkost@redhat.com>
Diffstat (limited to 'hw/arm')
-rw-r--r--hw/arm/exynos4210.c13
-rw-r--r--hw/arm/highbank.c7
-rw-r--r--hw/arm/integratorcp.c13
-rw-r--r--hw/arm/realview.c20
-rw-r--r--hw/arm/versatilepb.c13
-rw-r--r--hw/arm/vexpress.c7
-rw-r--r--hw/arm/xilinx_zynq.c28
7 files changed, 18 insertions, 83 deletions
diff --git a/hw/arm/exynos4210.c b/hw/arm/exynos4210.c
index d934980efa..79b7c5ab3d 100644
--- a/hw/arm/exynos4210.c
+++ b/hw/arm/exynos4210.c
@@ -150,27 +150,18 @@ Exynos4210State *exynos4210_init(MemoryRegion *system_mem,
for (n = 0; n < EXYNOS4210_NCPUS; n++) {
Object *cpuobj = object_new(object_class_get_name(cpu_oc));
- Error *err = NULL;
/* By default A9 CPUs have EL3 enabled. This board does not currently
* support EL3 so the CPU EL3 property is disabled before realization.
*/
if (object_property_find(cpuobj, "has_el3", NULL)) {
- object_property_set_bool(cpuobj, false, "has_el3", &err);
- if (err) {
- error_report_err(err);
- exit(1);
- }
+ object_property_set_bool(cpuobj, false, "has_el3", &error_fatal);
}
s->cpu[n] = ARM_CPU(cpuobj);
object_property_set_int(cpuobj, EXYNOS4210_SMP_PRIVATE_BASE_ADDR,
"reset-cbar", &error_abort);
- object_property_set_bool(cpuobj, true, "realized", &err);
- if (err) {
- error_report_err(err);
- exit(1);
- }
+ object_property_set_bool(cpuobj, true, "realized", &error_fatal);
}
/*** IRQs ***/
diff --git a/hw/arm/highbank.c b/hw/arm/highbank.c
index 85ae69efd9..a0a5a061ea 100644
--- a/hw/arm/highbank.c
+++ b/hw/arm/highbank.c
@@ -279,7 +279,6 @@ static void calxeda_init(MachineState *machine, enum cxmachines machine_id)
ObjectClass *oc = cpu_class_by_name(TYPE_ARM_CPU, cpu_model);
Object *cpuobj;
ARMCPU *cpu;
- Error *err = NULL;
cpuobj = object_new(object_class_get_name(oc));
cpu = ARM_CPU(cpuobj);
@@ -297,11 +296,7 @@ static void calxeda_init(MachineState *machine, enum cxmachines machine_id)
object_property_set_int(cpuobj, MPCORE_PERIPHBASE,
"reset-cbar", &error_abort);
}
- object_property_set_bool(cpuobj, true, "realized", &err);
- if (err) {
- error_report_err(err);
- exit(1);
- }
+ object_property_set_bool(cpuobj, true, "realized", &error_fatal);
cpu_irq[n] = qdev_get_gpio_in(DEVICE(cpu), ARM_CPU_IRQ);
cpu_fiq[n] = qdev_get_gpio_in(DEVICE(cpu), ARM_CPU_FIQ);
}
diff --git a/hw/arm/integratorcp.c b/hw/arm/integratorcp.c
index 421bde9a1c..96dedce906 100644
--- a/hw/arm/integratorcp.c
+++ b/hw/arm/integratorcp.c
@@ -533,7 +533,6 @@ static void integratorcp_init(MachineState *machine)
qemu_irq pic[32];
DeviceState *dev, *sic, *icp;
int i;
- Error *err = NULL;
if (!cpu_model) {
cpu_model = "arm926";
@@ -552,18 +551,10 @@ static void integratorcp_init(MachineState *machine)
* realization.
*/
if (object_property_find(cpuobj, "has_el3", NULL)) {
- object_property_set_bool(cpuobj, false, "has_el3", &err);
- if (err) {
- error_report_err(err);
- exit(1);
- }
+ object_property_set_bool(cpuobj, false, "has_el3", &error_fatal);
}
- object_property_set_bool(cpuobj, true, "realized", &err);
- if (err) {
- error_report_err(err);
- exit(1);
- }
+ object_property_set_bool(cpuobj, true, "realized", &error_fatal);
cpu = ARM_CPU(cpuobj);
diff --git a/hw/arm/realview.c b/hw/arm/realview.c
index e14828db0d..2d6952c393 100644
--- a/hw/arm/realview.c
+++ b/hw/arm/realview.c
@@ -99,33 +99,21 @@ static void realview_init(MachineState *machine,
for (n = 0; n < smp_cpus; n++) {
Object *cpuobj = object_new(object_class_get_name(cpu_oc));
- Error *err = NULL;
/* By default A9,A15 and ARM1176 CPUs have EL3 enabled. This board
* does not currently support EL3 so the CPU EL3 property is disabled
* before realization.
*/
if (object_property_find(cpuobj, "has_el3", NULL)) {
- object_property_set_bool(cpuobj, false, "has_el3", &err);
- if (err) {
- error_report_err(err);
- exit(1);
- }
+ object_property_set_bool(cpuobj, false, "has_el3", &error_fatal);
}
if (is_pb && is_mpcore) {
- object_property_set_int(cpuobj, periphbase, "reset-cbar", &err);
- if (err) {
- error_report_err(err);
- exit(1);
- }
+ object_property_set_int(cpuobj, periphbase, "reset-cbar",
+ &error_fatal);
}
- object_property_set_bool(cpuobj, true, "realized", &err);
- if (err) {
- error_report_err(err);
- exit(1);
- }
+ object_property_set_bool(cpuobj, true, "realized", &error_fatal);
cpu_irq[n] = qdev_get_gpio_in(DEVICE(cpuobj), ARM_CPU_IRQ);
}
diff --git a/hw/arm/versatilepb.c b/hw/arm/versatilepb.c
index 912c2908f3..70eefe9987 100644
--- a/hw/arm/versatilepb.c
+++ b/hw/arm/versatilepb.c
@@ -192,7 +192,6 @@ static void versatile_init(MachineState *machine, int board_id)
int n;
int done_smc = 0;
DriveInfo *dinfo;
- Error *err = NULL;
if (!machine->cpu_model) {
machine->cpu_model = "arm926";
@@ -211,18 +210,10 @@ static void versatile_init(MachineState *machine, int board_id)
* realization.
*/
if (object_property_find(cpuobj, "has_el3", NULL)) {
- object_property_set_bool(cpuobj, false, "has_el3", &err);
- if (err) {
- error_report_err(err);
- exit(1);
- }
+ object_property_set_bool(cpuobj, false, "has_el3", &error_fatal);
}
- object_property_set_bool(cpuobj, true, "realized", &err);
- if (err) {
- error_report_err(err);
- exit(1);
- }
+ object_property_set_bool(cpuobj, true, "realized", &error_fatal);
cpu = ARM_CPU(cpuobj);
diff --git a/hw/arm/vexpress.c b/hw/arm/vexpress.c
index 058abbde3f..ea9a9840d0 100644
--- a/hw/arm/vexpress.c
+++ b/hw/arm/vexpress.c
@@ -211,7 +211,6 @@ static void init_cpus(const char *cpu_model, const char *privdev,
/* Create the actual CPUs */
for (n = 0; n < smp_cpus; n++) {
Object *cpuobj = object_new(object_class_get_name(cpu_oc));
- Error *err = NULL;
if (!secure) {
object_property_set_bool(cpuobj, false, "has_el3", NULL);
@@ -221,11 +220,7 @@ static void init_cpus(const char *cpu_model, const char *privdev,
object_property_set_int(cpuobj, periphbase,
"reset-cbar", &error_abort);
}
- object_property_set_bool(cpuobj, true, "realized", &err);
- if (err) {
- error_report_err(err);
- exit(1);
- }
+ object_property_set_bool(cpuobj, true, "realized", &error_fatal);
}
/* Create the private peripheral devices (including the GIC);
diff --git a/hw/arm/xilinx_zynq.c b/hw/arm/xilinx_zynq.c
index 1c1a44547f..65e92e1824 100644
--- a/hw/arm/xilinx_zynq.c
+++ b/hw/arm/xilinx_zynq.c
@@ -156,7 +156,6 @@ static void zynq_init(MachineState *machine)
DeviceState *dev;
SysBusDevice *busdev;
qemu_irq pic[64];
- Error *err = NULL;
int n;
if (!cpu_model) {
@@ -171,29 +170,14 @@ static void zynq_init(MachineState *machine)
* realization.
*/
if (object_property_find(OBJECT(cpu), "has_el3", NULL)) {
- object_property_set_bool(OBJECT(cpu), false, "has_el3", &err);
- if (err) {
- error_report_err(err);
- exit(1);
- }
- }
-
- object_property_set_int(OBJECT(cpu), ZYNQ_BOARD_MIDR, "midr", &err);
- if (err) {
- error_report_err(err);
- exit(1);
+ object_property_set_bool(OBJECT(cpu), false, "has_el3", &error_fatal);
}
- object_property_set_int(OBJECT(cpu), MPCORE_PERIPHBASE, "reset-cbar", &err);
- if (err) {
- error_report_err(err);
- exit(1);
- }
- object_property_set_bool(OBJECT(cpu), true, "realized", &err);
- if (err) {
- error_report_err(err);
- exit(1);
- }
+ object_property_set_int(OBJECT(cpu), ZYNQ_BOARD_MIDR, "midr",
+ &error_fatal);
+ object_property_set_int(OBJECT(cpu), MPCORE_PERIPHBASE, "reset-cbar",
+ &error_fatal);
+ object_property_set_bool(OBJECT(cpu), true, "realized", &error_fatal);
/* max 2GB ram */
if (ram_size > 0x80000000) {