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| author | Pavlin Radoslavov <pavlin@google.com> | 2015-05-08 19:39:31 -0700 |
|---|---|---|
| committer | Pavlin Radoslavov <pavlin@google.com> | 2015-05-08 19:43:06 -0700 |
| commit | 98d775444ced716aac74eddb5471a49b5ca6f798 (patch) | |
| tree | 297d13dd44cc3efc39bc98dd56ebe4a6f3d9652c | |
| parent | a12ed698718e2e39d9c2083afe8cb8368ba19806 (diff) | |
| download | android_system_bt-98d775444ced716aac74eddb5471a49b5ca6f798.tar.gz android_system_bt-98d775444ced716aac74eddb5471a49b5ca6f798.tar.bz2 android_system_bt-98d775444ced716aac74eddb5471a49b5ca6f798.zip | |
Elimininate unnecessary calls for releasing the wake lock.
Bug: 20884459
Change-Id: Id010cb29cf09b95800dc9f5fd5b660e71e4a47bc
| -rw-r--r-- | osi/src/alarm.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/osi/src/alarm.c b/osi/src/alarm.c index 1ce58bc1c..55b65d2ee 100644 --- a/osi/src/alarm.c +++ b/osi/src/alarm.c @@ -256,6 +256,7 @@ static void schedule_next_instance(alarm_t *alarm, bool force_reschedule) { // NOTE: must be called with monitor lock. static void reschedule_root_alarm(void) { + bool timer_was_set = timer_set; assert(alarms != NULL); // If used in a zeroed state, disarms the timer @@ -285,7 +286,7 @@ static void reschedule_root_alarm(void) { done: timer_set = wakeup_time.it_value.tv_sec != 0 || wakeup_time.it_value.tv_nsec != 0; - if (!timer_set) { + if (timer_was_set && !timer_set) { bt_os_callouts->release_wake_lock(WAKE_LOCK_ID); } |