[Qemu-devel] [PATCH 1/2] pci core: function pci_host_bus_register() cleanup

[Cao jin]

remove unused param, and rename the other to a meaningful one.

Signed-off-by: Cao jin <address@hidden>
---
 hw/pci/pci.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/hw/pci/pci.c b/hw/pci/pci.c
index 168b9cc..2a6fb98 100644
--- a/hw/pci/pci.c
+++ b/hw/pci/pci.c
@@ -277,9 +277,9 @@ static void pcibus_reset(BusState *qbus)
     }
 }
 
-static void pci_host_bus_register(PCIBus *bus, DeviceState *parent)
+static void pci_host_bus_register(DeviceState *host)
 {
-    PCIHostState *host_bridge = PCI_HOST_BRIDGE(parent);
+    PCIHostState *host_bridge = PCI_HOST_BRIDGE(host);
 
     QLIST_INSERT_HEAD(&pci_host_bridges, host_bridge, next);
 }
@@ -343,7 +343,7 @@ static void pci_bus_init(PCIBus *bus, DeviceState *parent,
     /* host bridge */
     QLIST_INIT(&bus->child);
 
-    pci_host_bus_register(bus, parent);
+    pci_host_bus_register(parent);
 }
 
 bool pci_bus_is_express(PCIBus *bus)
-- 
2.1.0