diff options
| -rw-r--r-- | tests/libqos/virtio-pci.c | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/tests/libqos/virtio-pci.c b/tests/libqos/virtio-pci.c index 046a3160df..f9fb924b8e 100644 --- a/tests/libqos/virtio-pci.c +++ b/tests/libqos/virtio-pci.c @@ -142,8 +142,12 @@ static bool qvirtio_pci_get_queue_isr_status(QVirtioDevice *d, QVirtQueue *vq) return qpci_msix_pending(dev->pdev, vqpci->msix_entry); } else { data = readl(vqpci->msix_addr); - writel(vqpci->msix_addr, 0); - return data == vqpci->msix_data; + if (data == vqpci->msix_data) { + writel(vqpci->msix_addr, 0); + return true; + } else { + return false; + } } } else { return qpci_io_readb(dev->pdev, dev->addr + QVIRTIO_PCI_ISR_STATUS) & 1; @@ -162,8 +166,12 @@ static bool qvirtio_pci_get_config_isr_status(QVirtioDevice *d) return qpci_msix_pending(dev->pdev, dev->config_msix_entry); } else { data = readl(dev->config_msix_addr); - writel(dev->config_msix_addr, 0); - return data == dev->config_msix_data; + if (data == dev->config_msix_data) { + writel(dev->config_msix_addr, 0); + return true; + } else { + return false; + } } } else { return qpci_io_readb(dev->pdev, dev->addr + QVIRTIO_PCI_ISR_STATUS) & 2; |