diff options
Diffstat (limited to 'drivers/vfio/group.c')
| -rw-r--r-- | drivers/vfio/group.c | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/drivers/vfio/group.c b/drivers/vfio/group.c index fc75c1000d74..fbba9fc15e57 100644 --- a/drivers/vfio/group.c +++ b/drivers/vfio/group.c @@ -218,19 +218,26 @@ void vfio_device_group_close(struct vfio_device *device) static struct file *vfio_device_open_file(struct vfio_device *device) { + struct vfio_device_file *df; struct file *filep; int ret; + df = vfio_allocate_device_file(device); + if (IS_ERR(df)) { + ret = PTR_ERR(df); + goto err_out; + } + ret = vfio_device_group_open(device); if (ret) - goto err_out; + goto err_free; /* * We can't use anon_inode_getfd() because we need to modify * the f_mode flags directly to allow more than just ioctls */ filep = anon_inode_getfile("[vfio-device]", &vfio_device_fops, - device, O_RDWR); + df, O_RDWR); if (IS_ERR(filep)) { ret = PTR_ERR(filep); goto err_close_device; @@ -254,6 +261,8 @@ static struct file *vfio_device_open_file(struct vfio_device *device) err_close_device: vfio_device_group_close(device); +err_free: + kfree(df); err_out: return ERR_PTR(ret); } |