From: David Woodhouse <dwmw@amazon.co.uk>

The MIPS SIM platform instantiates its NIC only if a corresponding
configuration exists for it. Use qemu_create_nic_device() function for
that.

Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
---
 hw/mips/mipssim.c | 13 +++++++------
 1 file changed, 7 insertions(+), 6 deletions(-)

diff --git a/hw/mips/mipssim.c b/hw/mips/mipssim.c
index 4f743f37eb..d930526fd6 100644
--- a/hw/mips/mipssim.c
+++ b/hw/mips/mipssim.c
@@ -110,13 +110,15 @@ static void main_cpu_reset(void *opaque)
     }
 }
 
-static void mipsnet_init(int base, qemu_irq irq, NICInfo *nd)
+static void mipsnet_init(int base, qemu_irq irq)
 {
     DeviceState *dev;
     SysBusDevice *s;
 
-    dev = qdev_new("mipsnet");
-    qdev_set_nic_properties(dev, nd);
+    dev = qemu_create_nic_device("mipsnet", true, NULL);
+    if (!dev) {
+        return;
+    }
 
     s = SYS_BUS_DEVICE(dev);
     sysbus_realize_and_unref(s, &error_fatal);
@@ -217,9 +219,8 @@ mips_mipssim_init(MachineState *machine)
                       sysbus_mmio_get_region(SYS_BUS_DEVICE(dev), 0));
     }
 
-    if (nd_table[0].used)
-        /* MIPSnet uses the MIPS CPU INT0, which is interrupt 2. */
-        mipsnet_init(0x4200, env->irq[2], &nd_table[0]);
+    /* MIPSnet uses the MIPS CPU INT0, which is interrupt 2. */
+    mipsnet_init(0x4200, env->irq[2]);
 }
 
 static void mips_mipssim_machine_init(MachineClass *mc)
-- 
2.41.0