S390: use g_new() family of functions

Signed-off-by: NMarc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: NPhilippe Mathieu-Daudé <f4bug@amsat.org>
[PMD: more changes in hw/s390x/css.c, added target/s390x/cpu_models.c]
Message-Id: <20171006235023.11952-27-f4bug@amsat.org>
Signed-off-by: NCornelia Huck <cohuck@redhat.com>

hw/s390x/css.c

@@ -488,7 +488,7 @@ int css_create_css_image(uint8_t cssid, bool default_image)
     if (channel_subsys.css[cssid]) {
         return -EBUSY;
     }
-    channel_subsys.css[cssid] = g_malloc0(sizeof(CssImage));
+    channel_subsys.css[cssid] = g_new0(CssImage, 1);
     if (default_image) {
         channel_subsys.default_cssid = cssid;
     }
@@ -1778,7 +1778,7 @@ void css_undo_stcrw(CRW *crw)
 {
     CrwContainer *crw_cont;
 
-    crw_cont = g_try_malloc0(sizeof(CrwContainer));
+    crw_cont = g_try_new0(CrwContainer, 1);
     if (!crw_cont) {
         channel_subsys.crws_lost = true;
         return;
@@ -2185,7 +2185,7 @@ void css_subch_assign(uint8_t cssid, uint8_t ssid, uint16_t schid,
     css = channel_subsys.css[cssid];
 
     if (!css->sch_set[ssid]) {
-        css->sch_set[ssid] = g_malloc0(sizeof(SubchSet));
+        css->sch_set[ssid] = g_new0(SubchSet, 1);
     }
     s_set = css->sch_set[ssid];
 
@@ -2206,7 +2206,7 @@ void css_queue_crw(uint8_t rsc, uint8_t erc, int solicited,
 
     trace_css_crw(rsc, erc, rsid, chain ? "(chained)" : "");
     /* TODO: Maybe use a static crw pool? */
-    crw_cont = g_try_malloc0(sizeof(CrwContainer));
+    crw_cont = g_try_new0(CrwContainer, 1);
     if (!crw_cont) {
         channel_subsys.crws_lost = true;
         return;
@@ -2498,7 +2498,7 @@ SubchDev *css_create_sch(CssDevId bus_id, bool is_virtual, bool squash_mcss,
         }
     }
 
-    sch = g_malloc0(sizeof(*sch));
+    sch = g_new0(SubchDev, 1);
     sch->cssid = bus_id.cssid;
     sch->ssid = bus_id.ssid;
     sch->devno = bus_id.devid;

hw/s390x/s390-pci-bus.c

@@ -240,7 +240,7 @@ static void s390_pci_generate_event(uint8_t cc, uint16_t pec, uint32_t fh,
     SeiContainer *sei_cont;
     S390pciState *s = s390_get_phb();
 
-    sei_cont = g_malloc0(sizeof(SeiContainer));
+    sei_cont = g_new0(SeiContainer, 1);
     sei_cont->fh = fh;
     sei_cont->fid = fid;
     sei_cont->cc = cc;
@@ -416,7 +416,7 @@ static S390PCIIOMMU *s390_pci_get_iommu(S390pciState *s, PCIBus *bus,
     S390PCIIOMMU *iommu;
 
     if (!table) {
-        table = g_malloc0(sizeof(S390PCIIOMMUTable));
+        table = g_new0(S390PCIIOMMUTable, 1);
         table->key = key;
         g_hash_table_insert(s->iommu_table, &table->key, table);
     }

target/s390x/cpu_models.c

@@ -392,7 +392,7 @@ static void create_cpu_model_list(ObjectClass *klass, void *opaque)
 
     /* strip off the -s390-cpu */
     g_strrstr(name, "-" TYPE_S390_CPU)[0] = 0;
-    info = g_malloc0(sizeof(*info));
+    info = g_new0(CpuDefinitionInfo, 1);
     info->name = name;
     info->has_migration_safe = true;
     info->migration_safe = scc->is_migration_safe;
@@ -412,7 +412,7 @@ static void create_cpu_model_list(ObjectClass *klass, void *opaque)
         object_unref(obj);
     }
 
-    entry = g_malloc0(sizeof(*entry));
+    entry = g_new0(CpuDefinitionInfoList, 1);
     entry->value = info;
     entry->next = *cpu_list;
     *cpu_list = entry;
@@ -574,7 +574,7 @@ CpuModelExpansionInfo *arch_query_cpu_model_expansion(CpuModelExpansionType type
     }
 
     /* convert it back to a static representation */
-    expansion_info = g_malloc0(sizeof(*expansion_info));
+    expansion_info = g_new0(CpuModelExpansionInfo, 1);
     expansion_info->model = g_malloc0(sizeof(*expansion_info->model));
     cpu_info_from_model(expansion_info->model, &s390_model, delta_changes);
     return expansion_info;
@@ -585,7 +585,7 @@ static void list_add_feat(const char *name, void *opaque)
     strList **last = (strList **) opaque;
     strList *entry;
 
-    entry = g_malloc0(sizeof(*entry));
+    entry = g_new0(strList, 1);
     entry->value = g_strdup(name);
     entry->next = *last;
     *last = entry;
@@ -609,7 +609,7 @@ CpuModelCompareInfo *arch_query_cpu_model_comparison(CpuModelInfo *infoa,
     if (*errp) {
         return NULL;
     }
-    compare_info = g_malloc0(sizeof(*compare_info));
+    compare_info = g_new0(CpuModelCompareInfo, 1);
 
     /* check the cpu generation and ga level */
     if (modela.def->gen == modelb.def->gen) {
@@ -713,7 +713,7 @@ CpuModelBaselineInfo *arch_query_cpu_model_baseline(CpuModelInfo *infoa,
     bitmap_and(model.features, model.features, model.def->full_feat,
                S390_FEAT_MAX);
 
-    baseline_info = g_malloc0(sizeof(*baseline_info));
+    baseline_info = g_new0(CpuModelBaselineInfo, 1);
     baseline_info->model = g_malloc0(sizeof(*baseline_info->model));
     cpu_info_from_model(baseline_info->model, &model, true);
     return baseline_info;

target/s390x/diag.c

@@ -144,7 +144,7 @@ void handle_diag_308(CPUS390XState *env, uint64_t r1, uint64_t r3)
             program_interrupt(env, PGM_ADDRESSING, ILEN_AUTO);
             return;
         }
-        iplb = g_malloc0(sizeof(IplParameterBlock));
+        iplb = g_new0(IplParameterBlock, 1);
         cpu_physical_memory_read(addr, iplb, sizeof(iplb->len));
         if (!iplb_valid_len(iplb)) {
             env->regs[r1 + 1] = DIAG_308_RC_INVALID;