diff options
| -rw-r--r-- | drivers/usb/gadget/function/f_cdev.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/usb/gadget/function/f_cdev.c b/drivers/usb/gadget/function/f_cdev.c index 3d466bfa098d..34ec15ab9010 100644 --- a/drivers/usb/gadget/function/f_cdev.c +++ b/drivers/usb/gadget/function/f_cdev.c @@ -823,8 +823,10 @@ static void cser_free_inst(struct usb_function_instance *fi) opts = container_of(fi, struct f_cdev_opts, func_inst); - device_destroy(fcdev_classp, MKDEV(major, opts->port->minor)); - cdev_del(&opts->port->fcdev_cdev); + if (opts->port) { + device_destroy(fcdev_classp, MKDEV(major, opts->port->minor)); + cdev_del(&opts->port->fcdev_cdev); + } usb_cser_chardev_deinit(); kfree(opts->func_name); kfree(opts->port); |