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| author | Amit Shah <amit.shah@redhat.com> | 2009-09-29 15:51:04 +0530 |
|---|---|---|
| committer | Anthony Liguori <aliguori@us.ibm.com> | 2009-10-05 09:32:53 -0500 |
| commit | 25fe3654834e97b04a2eca1cfa84115d0f281413 (patch) | |
| tree | 82ae354ebc89734b7bb919b81784d25b77349b40 /hw | |
| parent | c8cd1fcd668f514a84f5e6d93a8e6f19c082708a (diff) | |
| download | qemu-25fe3654834e97b04a2eca1cfa84115d0f281413.zip qemu-25fe3654834e97b04a2eca1cfa84115d0f281413.tar.gz qemu-25fe3654834e97b04a2eca1cfa84115d0f281413.tar.bz2 | |
virtio-pci: return error if virtio_console_init fails
Currently only one virtio_console device is supported. Trying to add
multiple devices fails and such failure should be reported back to the
qdev init functions.
Signed-off-by: Amit Shah <amit.shah@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/virtio-pci.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/hw/virtio-pci.c b/hw/virtio-pci.c index 5c97629..01782e5 100644 --- a/hw/virtio-pci.c +++ b/hw/virtio-pci.c @@ -473,6 +473,9 @@ static int virtio_console_init_pci(PCIDevice *pci_dev) proxy->class_code = PCI_CLASS_COMMUNICATION_OTHER; vdev = virtio_console_init(&pci_dev->qdev); + if (!vdev) { + return -1; + } virtio_init_pci(proxy, vdev, PCI_VENDOR_ID_REDHAT_QUMRANET, PCI_DEVICE_ID_VIRTIO_CONSOLE, |