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[Qemu-devel] [PATCH] pci hotplug: make pci hotplug return value to calle
From: |
Isaku Yamahata |
Subject: |
[Qemu-devel] [PATCH] pci hotplug: make pci hotplug return value to caller. |
Date: |
Tue, 15 Jun 2010 12:47:27 +0900 |
User-agent: |
Mutt/1.5.19 (2009-01-05) |
Make pci hotplug callback return value to caller.
There is no reason to discard return value.
Signed-off-by: Isaku Yamahata <address@hidden>
---
hw/pci.c | 11 +++++++----
1 files changed, 7 insertions(+), 4 deletions(-)
diff --git a/hw/pci.c b/hw/pci.c
index 7787005..3777c1c 100644
--- a/hw/pci.c
+++ b/hw/pci.c
@@ -1623,8 +1623,12 @@ static int pci_qdev_init(DeviceState *qdev, DeviceInfo
*base)
pci_dev->romfile = qemu_strdup(info->romfile);
pci_add_option_rom(pci_dev);
- if (qdev->hotplugged)
- bus->hotplug(bus->hotplug_qdev, pci_dev, 1);
+ if (qdev->hotplugged) {
+ rc = bus->hotplug(bus->hotplug_qdev, pci_dev, 1);
+ if (rc != 0) {
+ return rc;
+ }
+ }
return 0;
}
@@ -1632,8 +1636,7 @@ static int pci_unplug_device(DeviceState *qdev)
{
PCIDevice *dev = DO_UPCAST(PCIDevice, qdev, qdev);
- dev->bus->hotplug(dev->bus->hotplug_qdev, dev, 0);
- return 0;
+ return dev->bus->hotplug(dev->bus->hotplug_qdev, dev, 0);
}
void pci_qdev_register(PCIDeviceInfo *info)
--
1.6.6.1
- [Qemu-devel] [PATCH] pci hotplug: make pci hotplug return value to caller.,
Isaku Yamahata <=