64 	int err = 0;  in watchdog_ping()  local
97 	int err = 0;  in watchdog_start()  local
130 	int err = 0;  in watchdog_stop()  local
168 	int err = 0;  in watchdog_get_status()  local
197 	int err;  in watchdog_set_timeout()  local
230 	int err = 0;  in watchdog_get_timeleft()  local
260 	int err;  in watchdog_ioctl_op()  local
297 	int err;  in watchdog_write()  local
341 	int err;  in watchdog_ioctl()  local
416 	int err = -EBUSY;  in watchdog_open()  local
468 	int err = -EBUSY;  in watchdog_release()  local
528 	int err, devno;  in watchdog_dev_register()  local
592 	int err = alloc_chrdev_region(&watchdog_devt, 0, MAX_DOGS, "watchdog");  in watchdog_dev_init()  local