diff --git a/net/netdev/netdev_ioctl.c b/net/netdev/netdev_ioctl.c
index e77d7b75e5..8cc035bce9 100644
--- a/net/netdev/netdev_ioctl.c
+++ b/net/netdev/netdev_ioctl.c
@@ -1530,6 +1530,7 @@ static int netdev_file_ioctl(FAR struct socket *psock, int cmd,
               ret = -ENOSYS;
             }
         }
+        break;
 
       default:
         ret = -ENOTTY;