Reformat existing code. There should be no functional effects.

webrtc/modules/audio_coding/codecs/ilbc/test/iLBC_test.c

 /*
  *  Copyright (c) 2012 The WebRTC project authors. All Rights Reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
@@ skipping 34 matching lines @@
 
   FILE *ifileid,*efileid,*ofileid, *cfileid;
   int16_t data[BLOCKL_MAX];
   uint8_t encoded_data[2 * ILBCNOOFWORDS_MAX];
   int16_t decoded_data[BLOCKL_MAX];
   int len;
   short pli, mode;
   int blockcount = 0;
   int packetlosscount = 0;
   int frameLen;
+  size_t len_i16s;
   int16_t speechType;
   IlbcEncoderInstance *Enc_Inst;
   IlbcDecoderInstance *Dec_Inst;
 
 #ifdef __ILBC_WITH_40BITACC
   /* Doublecheck that long long exists */
   if (sizeof(long)>=sizeof(long long)) {
     fprintf(stderr, "40-bit simulation is not be supported on this platform\n");
     exit(0);
   }
@@ skipping 101 matching lines @@
     fprintf(stderr, "--- Encoding block %i --- ",blockcount);
     len = WebRtcIlbcfix_Encode(Enc_Inst, data, (int16_t)frameLen, encoded_data);
     if (len < 0) {
       fprintf(stderr, "Error encoding\n");
       exit(0);
     }
     fprintf(stderr, "\r");
 
     /* write byte file */
 
-    if (fwrite(encoded_data, sizeof(int16_t),
-               ((len+1)/sizeof(int16_t)), efileid) !=
-        (size_t)(((len+1)/sizeof(int16_t)))) {
+    len_i16s = (len + 1) / sizeof(int16_t);
+    if (fwrite(encoded_data, sizeof(int16_t), len_i16s, efileid) != len_i16s) {
       return -1;
     }
 
     /* get channel data if provided */
     if (argc==6) {
       if (fread(&pli, sizeof(int16_t), 1, cfileid)) {
         if ((pli!=0)&&(pli!=1)) {
           fprintf(stderr, "Error in channel file\n");
           exit(0);
         }
@@ skipping 43 matching lines @@
 
   /* Free structs */
   WebRtcIlbcfix_EncoderFree(Enc_Inst);
   WebRtcIlbcfix_DecoderFree(Dec_Inst);
 
 
   printf("\nDone with simulation\n\n");
 
   return(0);
 }