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Commit 110135b9 authored by Glenn Kasten's avatar Glenn Kasten
Browse files

Explicitly ignore return value of __futex_syscall3 

Change-Id: Ic65f257bfc4a0eff7bdd3c44fab68a3f17e2bd08
parent 844f88cc

services/audioflinger/Threads.cpp

+2 −2
Original line number Diff line number Diff line
@@ -2760,7 +2760,7 @@ AudioFlinger::MixerThread::~MixerThread() 
        if (state->mCommand == FastMixerState::COLD_IDLE) {

            int32_t old = android_atomic_inc(&mFastMixerFutex);

            if (old == -1) {

                __futex_syscall3(&mFastMixerFutex, FUTEX_WAKE_PRIVATE, 1);

                (void) __futex_syscall3(&mFastMixerFutex, FUTEX_WAKE_PRIVATE, 1);

            }

        }

        state->mCommand = FastMixerState::EXIT;
@@ -2817,7 +2817,7 @@ ssize_t AudioFlinger::MixerThread::threadLoop_write() 
            if (state->mCommand == FastMixerState::COLD_IDLE) {

                int32_t old = android_atomic_inc(&mFastMixerFutex);

                if (old == -1) {

                    __futex_syscall3(&mFastMixerFutex, FUTEX_WAKE_PRIVATE, 1);

                    (void) __futex_syscall3(&mFastMixerFutex, FUTEX_WAKE_PRIVATE, 1);

                }

#ifdef AUDIO_WATCHDOG

                if (mAudioWatchdog != 0) {