hw/sh4/r2d: use pci_init_nic_devices()

Previously, the first PCI NIC would be assigned to slot 2 even if the
user override the model and made it something other than an rtl8139
which is the default. Everything else would be dynamically assigned.

Now, the first rtl8139 gets slot 2 and everything else is dynamic.

Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
Reviewed-by: Yoshinori Sato <ysato@users.sourceforge.jp>

hw/sh4/r2d.c

@@ -240,7 +240,6 @@ static void r2d_init(MachineState *machine)
     MemoryRegion *sdram = g_new(MemoryRegion, 1);
     qemu_irq *irq;
     DriveInfo *dinfo;
-    int i;
     DeviceState *dev;
     SysBusDevice *busdev;
     MemoryRegion *address_space_mem = get_system_memory();
@@ -309,9 +308,8 @@ static void r2d_init(MachineState *machine)
                           0x555, 0x2aa, 0);
 
     /* NIC: rtl8139 on-board, and 2 slots. */
-    for (i = 0; i < nb_nics; i++)
-        pci_nic_init_nofail(&nd_table[i], pci_bus,
-                            mc->default_nic, i == 0 ? "2" : NULL);
+    pci_init_nic_in_slot(pci_bus, mc->default_nic, NULL, "2");
+    pci_init_nic_devices(pci_bus, mc->default_nic);
 
     /* USB keyboard */
     usb_create_simple(usb_bus_find(-1), "usb-kbd");