diff options
Diffstat (limited to 'sound/usb/line6/pod.c')
| -rw-r--r-- | sound/usb/line6/pod.c | 28 |
1 files changed, 8 insertions, 20 deletions
diff --git a/sound/usb/line6/pod.c b/sound/usb/line6/pod.c index bf027fc..26ecf26 100644 --- a/sound/usb/line6/pod.c +++ b/sound/usb/line6/pod.c @@ -401,25 +401,16 @@ static struct snd_kcontrol_new pod_control_monitor = { */ static void line6_pod_disconnect(struct usb_interface *interface) { - struct usb_line6_pod *pod; - - if (interface == NULL) - return; - pod = usb_get_intfdata(interface); - - if (pod != NULL) { - struct device *dev = &interface->dev; + struct usb_line6_pod *pod = usb_get_intfdata(interface); + struct device *dev = &interface->dev; - if (dev != NULL) { - /* remove sysfs entries: */ - device_remove_file(dev, &dev_attr_device_id); - device_remove_file(dev, &dev_attr_firmware_version); - device_remove_file(dev, &dev_attr_serial_number); - } + /* remove sysfs entries: */ + device_remove_file(dev, &dev_attr_device_id); + device_remove_file(dev, &dev_attr_firmware_version); + device_remove_file(dev, &dev_attr_serial_number); - del_timer_sync(&pod->startup_timer); - cancel_work_sync(&pod->startup_work); - } + del_timer_sync(&pod->startup_timer); + cancel_work_sync(&pod->startup_work); } /* @@ -456,9 +447,6 @@ static int pod_init(struct usb_interface *interface, init_timer(&pod->startup_timer); INIT_WORK(&pod->startup_work, pod_startup4); - if ((interface == NULL) || (pod == NULL)) - return -ENODEV; - /* create sysfs entries: */ err = pod_create_files2(&interface->dev); if (err < 0) |
