diff options
Diffstat (limited to 'drivers/char/misc.c')
| -rw-r--r-- | drivers/char/misc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/char/misc.c b/drivers/char/misc.c index cd650ca8c67..abdafd48898 100644 --- a/drivers/char/misc.c +++ b/drivers/char/misc.c @@ -242,7 +242,7 @@ int misc_deregister(struct miscdevice *misc) { int i = DYNAMIC_MINORS - misc->minor - 1; - if (list_empty(&misc->list)) + if (WARN_ON(list_empty(&misc->list))) return -EINVAL; mutex_lock(&misc_mtx); |