diff options
Diffstat (limited to 'drivers/media/video/uvc')
| -rw-r--r-- | drivers/media/video/uvc/uvc_v4l2.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/media/video/uvc/uvc_v4l2.c b/drivers/media/video/uvc/uvc_v4l2.c index 111bfff1640d..4ef21e9cb28c 100644 --- a/drivers/media/video/uvc/uvc_v4l2.c +++ b/drivers/media/video/uvc/uvc_v4l2.c @@ -1097,7 +1097,8 @@ static int uvc_v4l2_put_xu_mapping(const struct uvc_xu_control_mapping *kp, __put_user(kp->menu_count, &up->menu_count)) return -EFAULT; - __clear_user(up->reserved, sizeof(up->reserved)); + if (__clear_user(up->reserved, sizeof(up->reserved))) + return -EFAULT; if (kp->menu_count == 0) return 0; |