168 	int err;  in __watchdog_ping()  local
268 	int err;  in watchdog_start()  local
307 	int err = 0;  in watchdog_stop()  local
378 	int err = 0;  in watchdog_set_timeout()  local
409 	int err = 0;  in watchdog_set_pretimeout()  local
666 	int err;  in watchdog_write()  local
720 	int err;  in watchdog_ioctl()  local
830 	int err;  in watchdog_open()  local
906 	int err = -EBUSY;  in watchdog_release()  local
985 	int err;  in watchdog_cdev_register()  local
1182 	int err;  in watchdog_dev_init()  local