From 7d8c567982a8cef21952ae802339467a7b315474 Mon Sep 17 00:00:00 2001
From: "andrew@webrtc.org"
 <andrew@webrtc.org@4adac7df-926f-26a2-2b94-8c16560cd09d>
Date: Fri, 1 Jun 2012 02:41:14 +0000
Subject: [PATCH] Ignore return value of fwrites.

The removed error return was of course failing in the void ProcessBlock.
Ignored the returns of the remaining fwrites as well for consistency.

TBR=leozwang@webrtc.org
BUG=none
TEST=run audioproc with debug enabled

Review URL: https://webrtc-codereview.appspot.com/623004

git-svn-id: http://webrtc.googlecode.com/svn/trunk@2336 4adac7df-926f-26a2-2b94-8c16560cd09d
---
 src/modules/audio_processing/aec/aec_core.c   | 20 ++++---------------
 .../audio_processing/aec/echo_cancellation.c  | 17 +++++-----------
 2 files changed, 9 insertions(+), 28 deletions(-)

diff --git a/src/modules/audio_processing/aec/aec_core.c b/src/modules/audio_processing/aec/aec_core.c
index 2defba091..5e1ef003e 100644
--- a/src/modules/audio_processing/aec/aec_core.c
+++ b/src/modules/audio_processing/aec/aec_core.c
@@ -686,14 +686,8 @@ static void ProcessBlock(aec_t* aec) {
         int16_t farend[PART_LEN];
         int16_t* farend_ptr = NULL;
         WebRtc_ReadBuffer(aec->far_time_buf, (void**) &farend_ptr, farend, 1);
-        if (fwrite(farend_ptr, sizeof(int16_t),
-                   PART_LEN, aec->farFile) != PART_LEN) {
-          return -1;
-        }
-        if (fwrite(nearend_ptr, sizeof(int16_t),
-                   PART_LEN, aec->nearFile) != PART_LEN) {
-          return -1;
-        }
+        (void)fwrite(farend_ptr, sizeof(int16_t), PART_LEN, aec->farFile);
+        (void)fwrite(nearend_ptr, sizeof(int16_t), PART_LEN, aec->nearFile);
     }
 #endif
 
@@ -850,14 +844,8 @@ static void ProcessBlock(aec_t* aec) {
                 WEBRTC_SPL_WORD16_MIN);
         }
 
-        if (fwrite(eInt16, sizeof(int16_t),
-                   PART_LEN, aec->outLinearFile) != PART_LEN) {
-          return -1;
-        }
-        if (fwrite(output, sizeof(int16_t),
-                   PART_LEN, aec->outFile) != PART_LEN) {
-          return -1;
-        }
+        (void)fwrite(eInt16, sizeof(int16_t), PART_LEN, aec->outLinearFile);
+        (void)fwrite(output, sizeof(int16_t), PART_LEN, aec->outFile);
     }
 #endif
 }
diff --git a/src/modules/audio_processing/aec/echo_cancellation.c b/src/modules/audio_processing/aec/echo_cancellation.c
index 065d2de73..b5728b8d6 100644
--- a/src/modules/audio_processing/aec/echo_cancellation.c
+++ b/src/modules/audio_processing/aec/echo_cancellation.c
@@ -401,10 +401,7 @@ WebRtc_Word32 WebRtcAec_Process(void *aecInst, const WebRtc_Word16 *nearend,
             }
 
 #ifdef WEBRTC_AEC_DEBUG_DUMP
-            if (fwrite(&aecpc->skew, sizeof(aecpc->skew),
-                       1, aecpc->skewFile) != 1) {
-              return -1;
-            }
+            (void)fwrite(&aecpc->skew, sizeof(aecpc->skew), 1, aecpc->skewFile);
 #endif
         }
     }
@@ -535,15 +532,11 @@ WebRtc_Word32 WebRtcAec_Process(void *aecInst, const WebRtc_Word16 *nearend,
 
 #ifdef WEBRTC_AEC_DEBUG_DUMP
     {
-        int16_t far_buf_size_ms = (int16_t) (aecpc->aec->system_delay /
+        int16_t far_buf_size_ms = (int16_t)(aecpc->aec->system_delay /
             (sampMsNb * aecpc->aec->mult));
-        if (fwrite(&far_buf_size_ms, 2, 1, aecpc->bufFile) != 1) {
-          return -1;
-        }
-        if (fwrite(&(aecpc->knownDelay), sizeof(aecpc->knownDelay),
-                   1, aecpc->delayFile) != 1) {
-          return -1;
-        }
+        (void)fwrite(&far_buf_size_ms, 2, 1, aecpc->bufFile);
+        (void)fwrite(&aecpc->knownDelay, sizeof(aecpc->knownDelay), 1,
+                     aecpc->delayFile);
     }
 #endif