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;