[media] v4l2-event: v4l2_event_queue: do nothing if vdev == NULL

[karo-tx-linux.git] / drivers / media / v4l2-core / v4l2-event.c

diff --git a/drivers/media/v4l2-core/v4l2-event.c b/drivers/media/v4l2-core/v4l2-event.c
index 8761aab99de95b2f6e0efc80e2a4d9780b62e9b3..8d3171c6bee8e5be0d5f06d1e104151b4ee06485 100644 (file)
--- a/drivers/media/v4l2-core/v4l2-event.c
+++ b/drivers/media/v4l2-core/v4l2-event.c
@@ -172,6 +172,9 @@ void v4l2_event_queue(struct video_device *vdev, const struct v4l2_event *ev)
        unsigned long flags;
        struct timespec timestamp;
 
+       if (vdev == NULL)
+               return;
+
        ktime_get_ts(&timestamp);
 
        spin_lock_irqsave(&vdev->fh_lock, flags);