V4L/DVB (8857): v4l2-dev: replace panic with BUG

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

1 files changed, 5 insertions, 2 deletions

diff --git a/drivers/media/video/v4l2-dev.c b/drivers/media/video/v4l2-dev.c
index 02b9cc76d36b..7addf2fd55de 100644
--- a/drivers/media/video/v4l2-dev.c
+++ b/drivers/media/video/v4l2-dev.c
@@ -91,8 +91,11 @@ static void v4l2_chardev_release(struct kobject *kobj)
         struct video_device *vfd = container_of(kobj, struct video_device, cdev.kobj);
 
         mutex_lock(&videodev_lock);
-        if (video_device[vfd->minor] != vfd)
-                panic("videodev: bad release");
+        if (video_device[vfd->minor] != vfd) {
+                mutex_unlock(&videodev_lock);
+                BUG();
+                return;
+        }
 
         /* Free up this device for reuse */
         video_device[vfd->minor] = NULL;