hw/arm/sysbus-fdt: remove qemu_fdt_setprop returned value check

qemu_fdt_setprop asserts in case of error hence no need to check
the returned value.
Signed-off-by: NEric Auger <eric.auger@linaro.org>
Reviewed-by: NPeter Maydell <peter.maydell@linaro.org>
Signed-off-by: NAlex Williamson <alex.williamson@redhat.com>

hw/arm/sysbus-fdt.c

@@ -217,7 +217,7 @@ static int add_calxeda_midway_xgmac_fdt_node(SysBusDevice *sbdev, void *opaque)
     PlatformBusDevice *pbus = data->pbus;
     void *fdt = data->fdt;
     const char *parent_node = data->pbus_node_name;
-    int compat_str_len, i, ret = -1;
+    int compat_str_len, i;
     char *nodename;
     uint32_t *irq_attr, *reg_attr;
     uint64_t mmio_base, irq_number;
@@ -242,12 +242,8 @@ static int add_calxeda_midway_xgmac_fdt_node(SysBusDevice *sbdev, void *opaque)
         reg_attr[2 * i + 1] = cpu_to_be32(
                                 memory_region_size(&vdev->regions[i]->mem));
     }
-    ret = qemu_fdt_setprop(fdt, nodename, "reg", reg_attr,
-                           vbasedev->num_regions * 2 * sizeof(uint32_t));
-    if (ret) {
-        error_report("could not set reg property of node %s", nodename);
-        goto fail_reg;
-    }
+    qemu_fdt_setprop(fdt, nodename, "reg", reg_attr,
+                     vbasedev->num_regions * 2 * sizeof(uint32_t));
 
     irq_attr = g_new(uint32_t, vbasedev->num_irqs * 3);
     for (i = 0; i < vbasedev->num_irqs; i++) {
@@ -257,17 +253,12 @@ static int add_calxeda_midway_xgmac_fdt_node(SysBusDevice *sbdev, void *opaque)
         irq_attr[3 * i + 1] = cpu_to_be32(irq_number);
         irq_attr[3 * i + 2] = cpu_to_be32(GIC_FDT_IRQ_FLAGS_LEVEL_HI);
     }
-    ret = qemu_fdt_setprop(fdt, nodename, "interrupts",
+    qemu_fdt_setprop(fdt, nodename, "interrupts",
                      irq_attr, vbasedev->num_irqs * 3 * sizeof(uint32_t));
-    if (ret) {
-        error_report("could not set interrupts property of node %s",
-                     nodename);
-    }
     g_free(irq_attr);
-fail_reg:
     g_free(reg_attr);
     g_free(nodename);
-    return ret;
+    return 0;
 }
 
 /* AMD xgbe properties whose values are copied/pasted from host */