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utils/thread.c,cosmetics: join a few lines
Change-Id: I94c142fc6f9e6823ce16ca723145354eae4db9af
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@ -183,8 +183,7 @@ static int pthread_cond_wait(pthread_cond_t* const condition,
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#else
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// note that there is a consumer available so the signal isn't dropped in
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// pthread_cond_signal
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if (!ReleaseSemaphore(condition->waiting_sem_, 1, NULL))
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return 1;
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if (!ReleaseSemaphore(condition->waiting_sem_, 1, NULL)) return 1;
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// now unlock the mutex so pthread_cond_signal may be issued
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pthread_mutex_unlock(mutex);
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ok = (WaitForSingleObject(condition->signal_event_, INFINITE) ==
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@ -226,8 +225,7 @@ static THREADFN ThreadLoop(void* ptr) {
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}
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// main thread state control
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static void ChangeState(WebPWorker* const worker,
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WebPWorkerStatus new_status) {
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static void ChangeState(WebPWorker* const worker, WebPWorkerStatus new_status) {
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// No-op when attempting to change state on a thread that didn't come up.
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// Checking status_ without acquiring the lock first would result in a data
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// race.
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