diff options
| -rw-r--r-- | drivers/media/video/v4l2-ioctl.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/media/video/v4l2-ioctl.c b/drivers/media/video/v4l2-ioctl.c index c3b7b5f59b3..54f4ac612e8 100644 --- a/drivers/media/video/v4l2-ioctl.c +++ b/drivers/media/video/v4l2-ioctl.c @@ -1853,6 +1853,8 @@ static int v4l_enum_freq_bands(const struct v4l2_ioctl_ops *ops, .type = type, }; + if (p->index) + return -EINVAL; err = ops->vidioc_g_tuner(file, fh, &t); if (err) return err; @@ -1870,6 +1872,8 @@ static int v4l_enum_freq_bands(const struct v4l2_ioctl_ops *ops, if (type != V4L2_TUNER_RADIO) return -EINVAL; + if (p->index) + return -EINVAL; err = ops->vidioc_g_modulator(file, fh, &m); if (err) return err; |