diff options
Diffstat (limited to 'drivers/vfio/vfio.c')
| -rw-r--r-- | drivers/vfio/vfio.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/vfio/vfio.c b/drivers/vfio/vfio.c index 3b7fa796722..12c264d3b05 100644 --- a/drivers/vfio/vfio.c +++ b/drivers/vfio/vfio.c @@ -465,8 +465,9 @@ static int vfio_dev_viable(struct device *dev, void *data) { struct vfio_group *group = data; struct vfio_device *device; + struct device_driver *drv = ACCESS_ONCE(dev->driver); - if (!dev->driver || vfio_whitelisted_driver(dev->driver)) + if (!drv || vfio_whitelisted_driver(drv)) return 0; device = vfio_group_get_device(group, dev); |