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pci: convert PCIUnregisterFunc to void

Browse source 
Not a single driver has any possibility of failure on their
exit function, let's keep it that way.

Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
This commit is contained in:
Alex Williamson 2012-07-03 22:39:27 -06:00 • committed by Michael S. Tsirkin
parent 572992eefa
commit f90c2bcdbc
25 changed files with 47 additions and 83 deletions
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23
hw/virtio-pci.c
View file

@ -828,22 +828,21 @@ static int virtio_blk_init_pci(PCIDevice *pci_dev)
return 0;
}
static int virtio_exit_pci(PCIDevice *pci_dev)
static void virtio_exit_pci(PCIDevice *pci_dev)
{
VirtIOPCIProxy *proxy = DO_UPCAST(VirtIOPCIProxy, pci_dev, pci_dev);
memory_region_destroy(&proxy->bar);
msix_uninit_exclusive_bar(pci_dev);
return 0;
}
static int virtio_blk_exit_pci(PCIDevice *pci_dev)
static void virtio_blk_exit_pci(PCIDevice *pci_dev)
{
VirtIOPCIProxy *proxy = DO_UPCAST(VirtIOPCIProxy, pci_dev, pci_dev);
virtio_pci_stop_ioeventfd(proxy);
virtio_blk_exit(proxy->vdev);
return virtio_exit_pci(pci_dev);
virtio_exit_pci(pci_dev);
}
static int virtio_serial_init_pci(PCIDevice *pci_dev)
@ -868,13 +867,13 @@ static int virtio_serial_init_pci(PCIDevice *pci_dev)
return 0;
}
static int virtio_serial_exit_pci(PCIDevice *pci_dev)
static void virtio_serial_exit_pci(PCIDevice *pci_dev)
{
VirtIOPCIProxy *proxy = DO_UPCAST(VirtIOPCIProxy, pci_dev, pci_dev);
virtio_pci_stop_ioeventfd(proxy);
virtio_serial_exit(proxy->vdev);
return virtio_exit_pci(pci_dev);
virtio_exit_pci(pci_dev);
}
static int virtio_net_init_pci(PCIDevice *pci_dev)
@ -892,13 +891,13 @@ static int virtio_net_init_pci(PCIDevice *pci_dev)
return 0;
}
static int virtio_net_exit_pci(PCIDevice *pci_dev)
static void virtio_net_exit_pci(PCIDevice *pci_dev)
{
VirtIOPCIProxy *proxy = DO_UPCAST(VirtIOPCIProxy, pci_dev, pci_dev);
virtio_pci_stop_ioeventfd(proxy);
virtio_net_exit(proxy->vdev);
return virtio_exit_pci(pci_dev);
virtio_exit_pci(pci_dev);
}
static int virtio_balloon_init_pci(PCIDevice *pci_dev)
@ -919,13 +918,13 @@ static int virtio_balloon_init_pci(PCIDevice *pci_dev)
return 0;
}
static int virtio_balloon_exit_pci(PCIDevice *pci_dev)
static void virtio_balloon_exit_pci(PCIDevice *pci_dev)
{
VirtIOPCIProxy *proxy = DO_UPCAST(VirtIOPCIProxy, pci_dev, pci_dev);
virtio_pci_stop_ioeventfd(proxy);
virtio_balloon_exit(proxy->vdev);
return virtio_exit_pci(pci_dev);
virtio_exit_pci(pci_dev);
}
static Property virtio_blk_properties[] = {
@ -1074,12 +1073,12 @@ static int virtio_scsi_init_pci(PCIDevice *pci_dev)
return 0;
}
static int virtio_scsi_exit_pci(PCIDevice *pci_dev)
static void virtio_scsi_exit_pci(PCIDevice *pci_dev)
{
VirtIOPCIProxy *proxy = DO_UPCAST(VirtIOPCIProxy, pci_dev, pci_dev);
virtio_scsi_exit(proxy->vdev);
return virtio_exit_pci(pci_dev);
virtio_exit_pci(pci_dev);
}
static Property virtio_scsi_properties[] = {