[PATCH-for-5.0 07/12] hw/mips/cps: Add missing error-propagation code

["Philippe Mathieu-Daudé" <f4bug@amsat.org>]

Patch created mechanically by running:

  $ spatch \
    --macro-file scripts/cocci-macro-file.h --include-headers \
    --sp-file scripts/coccinelle/object_property_missing_error_propagate.cocci \
    --keep-comments --smpl-spacing --in-place --dir hw

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
---
 hw/mips/cps.c | 52 +++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 52 insertions(+)

diff --git a/hw/mips/cps.c b/hw/mips/cps.c
index 92b9b1a5f6..d682633401 100644
--- a/hw/mips/cps.c
+++ b/hw/mips/cps.c
@@ -68,100 +68,152 @@ static bool cpu_mips_itu_supported(CPUMIPSState *env)
 static void mips_cps_realize(DeviceState *dev, Error **errp)
 {
     MIPSCPSState *s = MIPS_CPS(dev);
     CPUMIPSState *env;
     MIPSCPU *cpu;
     int i;
     Error *err = NULL;
     target_ulong gcr_base;
     bool itu_present = false;
     bool saar_present = false;
 
     for (i = 0; i < s->num_vp; i++) {
         cpu = MIPS_CPU(cpu_create(s->cpu_type));
 
         /* Init internal devices */
         cpu_mips_irq_init_cpu(cpu);
         cpu_mips_clock_init(cpu);
 
         env = &cpu->env;
         if (cpu_mips_itu_supported(env)) {
             itu_present = true;
             /* Attach ITC Tag to the VP */
             env->itc_tag = mips_itu_get_tag_region(&s->itu);
             env->itu = &s->itu;
         }
         qemu_register_reset(main_cpu_reset, cpu);
     }
 
     cpu = MIPS_CPU(first_cpu);
     env = &cpu->env;
     saar_present = (bool)env->saarp;
 
     /* Inter-Thread Communication Unit */
     if (itu_present) {
         sysbus_init_child_obj(OBJECT(dev), "itu", &s->itu, sizeof(s->itu),
                               TYPE_MIPS_ITU);
         object_property_set_int(OBJECT(&s->itu), 16, "num-fifo", &err);
+        if (err) {
+            error_propagate(errp, err);
+            return;
+        }
         object_property_set_int(OBJECT(&s->itu), 16, "num-semaphores", &err);
+        if (err) {
+            error_propagate(errp, err);
+            return;
+        }
         object_property_set_bool(OBJECT(&s->itu), saar_present, "saar-present",
                                  &err);
+        if (err) {
+            error_propagate(errp, err);
+            return;
+        }
         if (saar_present) {
             s->itu.saar = &env->CP0_SAAR;
         }
         object_property_set_bool(OBJECT(&s->itu), true, "realized", &err);
+        if (err) {
+            error_propagate(errp, err);
+            return;
+        }
         if (err != NULL) {
             error_propagate(errp, err);
             return;
         }
 
         memory_region_add_subregion(&s->container, 0,
                            sysbus_mmio_get_region(SYS_BUS_DEVICE(&s->itu), 0));
     }
 
     /* Cluster Power Controller */
     sysbus_init_child_obj(OBJECT(dev), "cpc", &s->cpc, sizeof(s->cpc),
                           TYPE_MIPS_CPC);
     object_property_set_int(OBJECT(&s->cpc), s->num_vp, "num-vp", &err);
+    if (err) {
+        error_propagate(errp, err);
+        return;
+    }
     object_property_set_int(OBJECT(&s->cpc), 1, "vp-start-running", &err);
+    if (err) {
+        error_propagate(errp, err);
+        return;
+    }
     object_property_set_bool(OBJECT(&s->cpc), true, "realized", &err);
     if (err != NULL) {
         error_propagate(errp, err);
         return;
     }
 
     memory_region_add_subregion(&s->container, 0,
                             sysbus_mmio_get_region(SYS_BUS_DEVICE(&s->cpc), 0));
 
     /* Global Interrupt Controller */
     sysbus_init_child_obj(OBJECT(dev), "gic", &s->gic, sizeof(s->gic),
                           TYPE_MIPS_GIC);
     object_property_set_int(OBJECT(&s->gic), s->num_vp, "num-vp", &err);
+    if (err) {
+        error_propagate(errp, err);
+        return;
+    }
     object_property_set_int(OBJECT(&s->gic), 128, "num-irq", &err);
+    if (err) {
+        error_propagate(errp, err);
+        return;
+    }
     object_property_set_bool(OBJECT(&s->gic), true, "realized", &err);
     if (err != NULL) {
         error_propagate(errp, err);
         return;
     }
 
     memory_region_add_subregion(&s->container, 0,
                             sysbus_mmio_get_region(SYS_BUS_DEVICE(&s->gic), 0));
 
     /* Global Configuration Registers */
     gcr_base = env->CP0_CMGCRBase << 4;
 
     sysbus_init_child_obj(OBJECT(dev), "gcr", &s->gcr, sizeof(s->gcr),
                           TYPE_MIPS_GCR);
     object_property_set_int(OBJECT(&s->gcr), s->num_vp, "num-vp", &err);
+    if (err) {
+        error_propagate(errp, err);
+        return;
+    }
     object_property_set_int(OBJECT(&s->gcr), 0x800, "gcr-rev", &err);
+    if (err) {
+        error_propagate(errp, err);
+        return;
+    }
     object_property_set_int(OBJECT(&s->gcr), gcr_base, "gcr-base", &err);
+    if (err) {
+        error_propagate(errp, err);
+        return;
+    }
     object_property_set_link(OBJECT(&s->gcr), OBJECT(&s->gic.mr), "gic", &err);
+    if (err) {
+        error_propagate(errp, err);
+        return;
+    }
     object_property_set_link(OBJECT(&s->gcr), OBJECT(&s->cpc.mr), "cpc", &err);
+    if (err) {
+        error_propagate(errp, err);
+        return;
+    }
     object_property_set_bool(OBJECT(&s->gcr), true, "realized", &err);
     if (err != NULL) {
         error_propagate(errp, err);
         return;
     }
 
     memory_region_add_subregion(&s->container, gcr_base,
                             sysbus_mmio_get_region(SYS_BUS_DEVICE(&s->gcr), 0));
 }
-- 
2.21.1