media/radio/radio-si470x.c: check-after-use

The Coverity checker spotted the following check-after-use in drivers/media/radio/radio-si470x.c: <-- snip --> ... static void si470x_usb_driver_disconnect(struct usb_interface *intf) { struct si470x_device *radio = usb_get_intfdata(intf); del_timer_sync(>timer);

media/radio/radio-si470x.c: check-after-use

The Coverity checker spotted the following check-after-use in drivers/media/radio/radio-si470x.c: -- snip -- ... static void si470x_usb_driver_disconnect(struct usb_interface *intf) { struct si470x_device *radio = usb_get_intfdata(intf); del_timer_sync(radio-timer);