The patch to move the get/put to core and the patch to convert the samples to use vfio_device crossed in a way that this was missed. When both patches are together the samples do not need their own get/put.
Fixes: 437e41368c01 ("vfio/mdpy: Convert to use vfio_register_group_dev()") Fixes: 681c1615f891 ("vfio/mbochs: Convert to use vfio_register_group_dev()") Reviewed-by: Cornelia Huck cohuck@redhat.com Signed-off-by: Jason Gunthorpe jgg@nvidia.com --- samples/vfio-mdev/mbochs.c | 4 ---- samples/vfio-mdev/mdpy.c | 4 ---- 2 files changed, 8 deletions(-)
diff --git a/samples/vfio-mdev/mbochs.c b/samples/vfio-mdev/mbochs.c index 6c0f229db36a1a..e81b875b4d87b4 100644 --- a/samples/vfio-mdev/mbochs.c +++ b/samples/vfio-mdev/mbochs.c @@ -1274,9 +1274,6 @@ static long mbochs_ioctl(struct vfio_device *vdev, unsigned int cmd,
static int mbochs_open(struct vfio_device *vdev) { - if (!try_module_get(THIS_MODULE)) - return -ENODEV; - return 0; }
@@ -1300,7 +1297,6 @@ static void mbochs_close(struct vfio_device *vdev) mbochs_put_pages(mdev_state);
mutex_unlock(&mdev_state->ops_lock); - module_put(THIS_MODULE); }
static ssize_t diff --git a/samples/vfio-mdev/mdpy.c b/samples/vfio-mdev/mdpy.c index 393c9df6f6a010..a7d4ed28d66411 100644 --- a/samples/vfio-mdev/mdpy.c +++ b/samples/vfio-mdev/mdpy.c @@ -611,15 +611,11 @@ static long mdpy_ioctl(struct vfio_device *vdev, unsigned int cmd,
static int mdpy_open(struct vfio_device *vdev) { - if (!try_module_get(THIS_MODULE)) - return -ENODEV; - return 0; }
static void mdpy_close(struct vfio_device *vdev) { - module_put(THIS_MODULE); }
static ssize_t