From 76b428d4b46d4917caea81c8e262ae0fd326863a Mon Sep 17 00:00:00 2001
From: Glenn Kasten <gkasten@google.com>
Date: Wed, 6 Apr 2016 08:53:36 -0700
Subject: [PATCH] Remove redundant parentheses around == comparison operator

Bug: 28026175
Change-Id: I8ff9d8d1dd73933dc181f2745292a0a3398a2479
---
 libAACdec/src/block.cpp       | 3 +--
 libAACdec/src/rvlcconceal.cpp | 4 ++--
 libAACenc/src/aacenc_lib.cpp  | 2 +-
 libSBRenc/src/sbr_encoder.cpp | 4 ++--
 4 files changed, 6 insertions(+), 7 deletions(-)

diff --git a/libAACdec/src/block.cpp b/libAACdec/src/block.cpp
index 9d703cc..526accb 100644
--- a/libAACdec/src/block.cpp
+++ b/libAACdec/src/block.cpp
@@ -329,8 +329,7 @@ AAC_DECODER_ERROR CBlock_ReadSectionData(HANDLE_FDK_BITSTREAM bs,
         if (numLinesInSecIdx >= MAX_SFB_HCR) {
           return AAC_DEC_PARSE_ERROR;
         }
-        if (
-             (sect_cb == BOOKSCL) )
+        if (sect_cb == BOOKSCL)
         {
           return AAC_DEC_INVALID_CODE_BOOK;
         } else {
diff --git a/libAACdec/src/rvlcconceal.cpp b/libAACdec/src/rvlcconceal.cpp
index ae6b4da..cf33dd5 100644
--- a/libAACdec/src/rvlcconceal.cpp
+++ b/libAACdec/src/rvlcconceal.cpp
@@ -459,7 +459,7 @@ void BidirectionalEstimation_UseScfOfPrevFrameAsReference (
           break;
 
         case NOISE_HCB:
-          if ( (pAacDecoderStaticChannelInfo->concealmentInfo.aRvlcPreviousCodebook[bnds]==NOISE_HCB) ) {
+          if ( pAacDecoderStaticChannelInfo->concealmentInfo.aRvlcPreviousCodebook[bnds]==NOISE_HCB ) {
             commonMin = FDKmin(pAacDecoderChannelInfo->pComData->overlay.aac.aRvlcScfFwd[bnds],pAacDecoderChannelInfo->pComData->overlay.aac.aRvlcScfBwd[bnds]);
             pAacDecoderChannelInfo->pDynData->aScaleFactor[bnds] = FDKmin(commonMin, pAacDecoderStaticChannelInfo->concealmentInfo.aRvlcPreviousScaleFactor[bnds]);
           } else {
@@ -669,7 +669,7 @@ void PredictiveInterpolation (
           break;
 
         case NOISE_HCB:
-          if ( (pAacDecoderStaticChannelInfo->concealmentInfo.aRvlcPreviousCodebook[bnds]==NOISE_HCB) ) {
+          if ( pAacDecoderStaticChannelInfo->concealmentInfo.aRvlcPreviousCodebook[bnds]==NOISE_HCB ) {
             commonMin = FDKmin(pAacDecoderChannelInfo->pComData->overlay.aac.aRvlcScfFwd[bnds],pAacDecoderChannelInfo->pComData->overlay.aac.aRvlcScfBwd[bnds]);
             pAacDecoderChannelInfo->pDynData->aScaleFactor[bnds] = FDKmin(commonMin, pAacDecoderStaticChannelInfo->concealmentInfo.aRvlcPreviousScaleFactor[bnds]);
           }
diff --git a/libAACenc/src/aacenc_lib.cpp b/libAACenc/src/aacenc_lib.cpp
index 63563fd..e24df65 100644
--- a/libAACenc/src/aacenc_lib.cpp
+++ b/libAACenc/src/aacenc_lib.cpp
@@ -1046,7 +1046,7 @@ static AACENC_ERROR aacEncInit(HANDLE_AACENCODER  hAacEncoder,
     }
 
     /* Clear input buffer */
-    if ( (InitFlags == AACENC_INIT_ALL) ) {
+    if ( InitFlags == AACENC_INIT_ALL ) {
         FDKmemclear(hAacEncoder->inputBuffer, sizeof(INT_PCM)*hAacEncoder->nMaxAacChannels*INPUTBUFFER_SIZE);
     }
 
diff --git a/libSBRenc/src/sbr_encoder.cpp b/libSBRenc/src/sbr_encoder.cpp
index 464c013..abe9793 100644
--- a/libSBRenc/src/sbr_encoder.cpp
+++ b/libSBRenc/src/sbr_encoder.cpp
@@ -1851,10 +1851,10 @@ INT sbrEncoder_Init(
     if ( (aot==AOT_PS) || (aot==AOT_MP2_PS) || (aot==AOT_DABPLUS_PS) || (aot==AOT_DRM_MPEG_PS) ) {
         usePs = 1;
     }
-    if ( (aot==AOT_ER_AAC_ELD) ) {
+    if ( aot==AOT_ER_AAC_ELD ) {
         lowDelay = 1;
     }
-    else if ( (aot==AOT_ER_AAC_LD) ) {
+    else if ( aot==AOT_ER_AAC_LD ) {
         error = 1;
         goto bail;
     }