Modified return value

git-svn-id: https://rt-thread.googlecode.com/svn/trunk@2379 bbd45198-f89e-11dd-88c7-29a3b14d5316
2012-10-29 13:35:35 +00:00 · 2012-10-29 13:35:35 +00:00 · fa9a7b0b0c
parent aefe518780
commit fa9a7b0b0c
1 changed files with 5 additions and 0 deletions
--- a/components/drivers/rtc/alarm.c
+++ b/components/drivers/rtc/alarm.c
@ -463,6 +463,11 @@ rt_err_t rt_alarm_start(rt_alarm_t alarm)
            {
                ret = alarm_set(alarm);
            }
+            else
+            {
+                ret = RT_EOK;
+                goto _exit;
+            }
        }

        if (ret == RT_EOK)