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authorAlexey Kardashevskiy <aik@ozlabs.ru>2015-03-12 14:43:12 +1100
committerAlex Williamson <alex.williamson@redhat.com>2015-03-12 09:51:38 -0600
commitec76f4007079469e86e2e44c3e5d1d11086de9d6 (patch)
treeb7011efa16c38666d9c87f8cd8b7189cc2659be0 /drivers/vfio
parent9eccca0843205f87c00404b663188b88eb248051 (diff)
downloadlinux-ec76f4007079469e86e2e44c3e5d1d11086de9d6.tar.bz2
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>
Diffstat (limited to 'drivers/vfio')
-rw-r--r--drivers/vfio/pci/vfio_pci_intrs.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/vfio/pci/vfio_pci_intrs.c b/drivers/vfio/pci/vfio_pci_intrs.c
index f88bfdf5b6a0..2027a27546ef 100644
--- 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)