2 files changed, 7 insertions, 7 deletions

diff --git a/hw/s390x/css.c b/hw/s390x/css.c
index 35683d7954..b6d4fcaf06 100644
--- a/hw/s390x/css.c
+++ b/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;
diff --git a/hw/s390x/s390-pci-bus.c b/hw/s390x/s390-pci-bus.c
index 96116b7d1e..e7a58e81f7 100644
--- a/hw/s390x/s390-pci-bus.c
+++ b/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);
     }