vfio-pci: Add missing break to enable VFIO_PCI_ERR_IRQ_INDEX

This adds a missing break statement to VFIO_DEVICE_SET_IRQS handler
without which vfio_pci_set_err_trigger() would never be called.

While we are here, add another "break" to VFIO_PCI_REQ_IRQ_INDEX case
so if we add more indexes later, we won't miss it.

Fixes: 6140a8f56238 ("vfio-pci: Add device request interface")
Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>

diff --git a/drivers/vfio/pci/vfio_pci_intrs.c b/drivers/vfio/pci/vfio_pci_intrs.c
index f88bfdf5b6a036a6bf1aae3b8abe3ec6d944ffe0..2027a27546ef4f7a816c08f7598e9c796e6c5ad7 100644 (file)
--- a/drivers/vfio/pci/vfio_pci_intrs.c
+++ b/drivers/vfio/pci/vfio_pci_intrs.c
@@ -868,12 +868,14 @@ int vfio_pci_set_irqs_ioctl(struct vfio_pci_device *vdev, uint32_t flags,
                                func = vfio_pci_set_err_trigger;
                        break;
                }
+               break;
        case VFIO_PCI_REQ_IRQ_INDEX:
                switch (flags & VFIO_IRQ_SET_ACTION_TYPE_MASK) {
                case VFIO_IRQ_SET_ACTION_TRIGGER:
                        func = vfio_pci_set_req_trigger;
                        break;
                }
+               break;
        }
 
        if (!func)