1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/media/video/v4l2-dev.c b/drivers/media/video/v4l2-dev.c
index 6b9f3cb0de98..8903e41628eb 100644
--- a/drivers/media/video/v4l2-dev.c
+++ b/drivers/media/video/v4l2-dev.c
@@ -257,6 +257,9 @@ int video_register_device_index(struct video_device *vfd, int type, int nr,
         if (vfd == NULL)
                 return -EINVAL;
 
+        if (vfd == NULL)
+                return -EINVAL;
+
         switch (type) {
         case VFL_TYPE_GRABBER:
                 base = MINOR_VFL_TYPE_GRABBER_MIN;