Signed-off-by: Alex Williamson <alex.williamson@xxxxxxxxxx>
---
hw/device-assignment.c | 14 +++++++++-----
1 files changed, 9 insertions(+), 5 deletions(-)
diff --git a/hw/device-assignment.c b/hw/device-assignment.c
index 6d6e657..838bf89 100644
--- a/hw/device-assignment.c
+++ b/hw/device-assignment.c
@@ -1288,7 +1288,7 @@ static int assigned_device_pci_cap_init(PCIDevice *pci_dev)
{
AssignedDevice *dev = container_of(pci_dev, AssignedDevice, dev);
PCIRegion *pci_region = dev->real_device.regions;
- int pos;
+ int ret, pos;
/* Clear initial capabilities pointer and status copied from hw */
pci_set_byte(pci_dev->config + PCI_CAPABILITY_LIST, 0);
@@ -1302,8 +1302,10 @@ static int assigned_device_pci_cap_init(PCIDevice *pci_dev)
* MSI capability is the 1st capability in capability config */
if ((pos = pci_find_cap_offset(pci_dev, PCI_CAP_ID_MSI))) {
dev->cap.available |= ASSIGNED_DEVICE_CAP_MSI;
- pci_add_capability(pci_dev, PCI_CAP_ID_MSI, pos,
- PCI_CAPABILITY_CONFIG_MSI_LENGTH);
+ if ((ret = pci_add_capability(pci_dev, PCI_CAP_ID_MSI, pos,
+ PCI_CAPABILITY_CONFIG_MSI_LENGTH)) < 0) {
+ return ret;
+ }
/* Only 32-bit/no-mask currently supported */
pci_set_word(pci_dev->config + pos + PCI_MSI_FLAGS,
@@ -1326,8 +1328,10 @@ static int assigned_device_pci_cap_init(PCIDevice *pci_dev)
uint32_t msix_table_entry;
dev->cap.available |= ASSIGNED_DEVICE_CAP_MSIX;
- pci_add_capability(pci_dev, PCI_CAP_ID_MSIX, pos,
- PCI_CAPABILITY_CONFIG_MSIX_LENGTH);
+ if ((ret = pci_add_capability(pci_dev, PCI_CAP_ID_MSIX, pos,
+ PCI_CAPABILITY_CONFIG_MSIX_LENGTH)) < 0) {
+ return ret;
+ }
pci_set_word(pci_dev->config + pos + PCI_MSIX_FLAGS,
pci_get_word(pci_dev->config + pos + PCI_MSIX_FLAGS) &
--
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