net: intorduce qemu_del_nic()

To support multiqueue nic, this patch separate the nic destructor from
qemu_del_net_client() to a new helper qemu_del_nic() since the mapping bettween
NiCState and NetClientState were not 1:1 in multiqueue. The following patches
would refactor this function to support multiqueue nic.

Signed-off-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

8 files changed, 8 insertions, 8 deletions

diff --git a/hw/e1000.c b/hw/e1000.c
index de2c7009b3..bb150c67dc 100644
--- a/hw/e1000.c
+++ b/hw/e1000.c
@@ -1249,7 +1249,7 @@ pci_e1000_uninit(PCIDevice *dev)
     qemu_free_timer(d->autoneg_timer);
     memory_region_destroy(&d->mmio);
     memory_region_destroy(&d->io);
-    qemu_del_net_client(qemu_get_queue(d->nic));
+    qemu_del_nic(d->nic);
 }
 
 static NetClientInfo net_e1000_info = {
diff --git a/hw/eepro100.c b/hw/eepro100.c
index f9856ae8c6..5d237968e7 100644
--- a/hw/eepro100.c
+++ b/hw/eepro100.c
@@ -1849,7 +1849,7 @@ static void pci_nic_uninit(PCIDevice *pci_dev)
     memory_region_destroy(&s->flash_bar);
     vmstate_unregister(&pci_dev->qdev, s->vmstate, s);
     eeprom93xx_free(&pci_dev->qdev, s->eeprom);
-    qemu_del_net_client(qemu_get_queue(s->nic));
+    qemu_del_nic(s->nic);
 }
 
 static NetClientInfo net_eepro100_info = {
diff --git a/hw/ne2000.c b/hw/ne2000.c
index c989190c0e..3dd1c844e8 100644
--- a/hw/ne2000.c
+++ b/hw/ne2000.c
@@ -751,7 +751,7 @@ static void pci_ne2000_exit(PCIDevice *pci_dev)
     NE2000State *s = &d->ne2000;
 
     memory_region_destroy(&s->io);
-    qemu_del_net_client(qemu_get_queue(s->nic));
+    qemu_del_nic(s->nic);
 }
 
 static Property ne2000_properties[] = {
diff --git a/hw/pcnet-pci.c b/hw/pcnet-pci.c
index 26c90bf372..df63b22463 100644
--- a/hw/pcnet-pci.c
+++ b/hw/pcnet-pci.c
@@ -279,7 +279,7 @@ static void pci_pcnet_uninit(PCIDevice *dev)
     memory_region_destroy(&d->io_bar);
     qemu_del_timer(d->state.poll_timer);
     qemu_free_timer(d->state.poll_timer);
-    qemu_del_net_client(qemu_get_queue(d->state.nic));
+    qemu_del_nic(d->state.nic);
 }
 
 static NetClientInfo net_pci_pcnet_info = {
diff --git a/hw/rtl8139.c b/hw/rtl8139.c
index b825e83f0b..d7716beb9e 100644
--- a/hw/rtl8139.c
+++ b/hw/rtl8139.c
@@ -3446,7 +3446,7 @@ static void pci_rtl8139_uninit(PCIDevice *dev)
     }
     qemu_del_timer(s->timer);
     qemu_free_timer(s->timer);
-    qemu_del_net_client(qemu_get_queue(s->nic));
+    qemu_del_nic(s->nic);
 }
 
 static void rtl8139_set_link_status(NetClientState *nc)
diff --git a/hw/usb/dev-network.c b/hw/usb/dev-network.c
index abc6eac591..a01a5e793a 100644
--- a/hw/usb/dev-network.c
+++ b/hw/usb/dev-network.c
@@ -1330,7 +1330,7 @@ static void usb_net_handle_destroy(USBDevice *dev)
 
     /* TODO: remove the nd_table[] entry */
     rndis_clear_responsequeue(s);
-    qemu_del_net_client(qemu_get_queue(s->nic));
+    qemu_del_nic(s->nic);
 }
 
 static NetClientInfo net_usbnet_info = {
diff --git a/hw/virtio-net.c b/hw/virtio-net.c
index e69313b381..a967006cfc 100644
--- a/hw/virtio-net.c
+++ b/hw/virtio-net.c
@@ -1157,6 +1157,6 @@ void virtio_net_exit(VirtIODevice *vdev)
         qemu_bh_delete(n->tx_bh);
     }
 
-    qemu_del_net_client(qemu_get_queue(n->nic));
+    qemu_del_nic(n->nic);
     virtio_cleanup(&n->vdev);
 }
diff --git a/hw/xen_nic.c b/hw/xen_nic.c
index 55b79606d4..4be077d320 100644
--- a/hw/xen_nic.c
+++ b/hw/xen_nic.c
@@ -408,7 +408,7 @@ static void net_disconnect(struct XenDevice *xendev)
         netdev->rxs = NULL;
     }
     if (netdev->nic) {
-        qemu_del_net_client(qemu_get_queue(netdev->nic));
+        qemu_del_nic(netdev->nic);
         netdev->nic = NULL;
     }
 }