Lines Matching refs:ret
124 int ret = -ENOTTY;129 ret = copy_to_user((struct watchdog_info *)arg, &ident,134 ret = put_user(0, (int *)arg);138 ret = put_user(0, (int *)arg);143 ret = 0;147 ret = get_user(time, (int *)arg);148 if (ret)152 ret = -EINVAL;161 ret = put_user(heartbeat, (int *)arg);164 return ret;