commit ae4b879d04c4b07c62241a8f507c8dce11e628e4
author Glenn Kasten <gkasten@google.com> Fri Mar 20 09:04:21 2015 -0700
committer Glenn Kasten <gkasten@google.com> Mon Mar 23 08:02:54 2015 -0700
tree dc9dbff427144ad7d6b18f7ba65eb5720a8dadc7
parent a9757af8a140a1d5ae261c22f9d7eebef99cbe96

Declare and initialize in one statement

Change-Id: Ie8593692907e67558f9d7654c9a4bf8cbce99bd8

media/libmedia/AudioRecord.cpp

diff --git a/media/libmedia/AudioRecord.cpp b/media/libmedia/AudioRecord.cpp
index c837f86..a2b4241 100644
--- a/media/libmedia/AudioRecord.cpp
+++ b/media/libmedia/AudioRecord.cpp
@@ -424,7 +424,6 @@
 // must be called with mLock held
 status_t AudioRecord::openRecord_l(size_t epoch)
 {
-    status_t status;
     const sp<IAudioFlinger>& audioFlinger = AudioSystem::get_audio_flinger();
     if (audioFlinger == 0) {
         ALOGE("Could not get audioflinger");
@@ -460,7 +459,8 @@
     }
 
     audio_io_handle_t input;
-    status = AudioSystem::getInputForAttr(&mAttributes, &input, (audio_session_t)mSessionId,
+    status_t status = AudioSystem::getInputForAttr(&mAttributes, &input,
+                                        (audio_session_t)mSessionId,
                                         mSampleRate, mFormat, mChannelMask, mFlags);
 
     if (status != NO_ERROR) {
@@ -1001,14 +1001,13 @@
 {
     ALOGW("dead IAudioRecord, creating a new one from %s()", from);
     ++mSequence;
-    status_t result;
 
     // if the new IAudioRecord is created, openRecord_l() will modify the
     // following member variables: mAudioRecord, mCblkMemory, mCblk, mBufferMemory.
     // It will also delete the strong references on previous IAudioRecord and IMemory
     size_t position = mProxy->getPosition();
     mNewPosition = position + mUpdatePeriod;
-    result = openRecord_l(position);
+    status_t result = openRecord_l(position);
     if (result == NO_ERROR) {
         if (mActive) {
             // callback thread or sync event hasn't changed

media/libmedia/AudioTrack.cpp

diff --git a/media/libmedia/AudioTrack.cpp b/media/libmedia/AudioTrack.cpp
index c775e7b..9d0a5bc 100644
--- a/media/libmedia/AudioTrack.cpp
+++ b/media/libmedia/AudioTrack.cpp
@@ -1415,8 +1415,7 @@
             return ssize_t(err);
         }
 
-        size_t toWrite;
-        toWrite = audioBuffer.size;
+        size_t toWrite = audioBuffer.size;
         memcpy(audioBuffer.i8, buffer, toWrite);
         buffer = ((const char *) buffer) + toWrite;
         userSize -= toWrite;
@@ -1829,7 +1828,6 @@
     ALOGW("dead IAudioTrack, %s, creating a new one from %s()",
           isOffloadedOrDirect_l() ? "Offloaded or Direct" : "PCM", from);
     ++mSequence;
-    status_t result;
 
     // refresh the audio configuration cache in this process to make sure we get new
     // output parameters and new IAudioFlinger in createTrack_l()
@@ -1851,7 +1849,7 @@
     // following member variables: mAudioTrack, mCblkMemory and mCblk.
     // It will also delete the strong references on previous IAudioTrack and IMemory.
     // If a new IAudioTrack cannot be created, the previous (dead) instance will be left intact.
-    result = createTrack_l();
+    status_t result = createTrack_l();
 
     // take the frames that will be lost by track recreation into account in saved position
     // For streaming tracks, this is the amount we obtained from the user/client