Reformat existing code. There should be no functional effects.

webrtc/modules/audio_coding/codecs/ilbc/enhancer_interface.c

 /*
  *  Copyright (c) 2011 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 318 matching lines @@
       WebRtcSpl_MemSetW16(iLBCdec_inst->hpimemy, 0, 4);
       WebRtcSpl_MemSetW16(iLBCdec_inst->hpimemx, 0, 2);
 
       /* Initialize filter memory by filtering through 2 lags */
       WEBRTC_SPL_MEMCPY_W16(&synt[-LPC_FILTERORDER], iLBCdec_inst->syntMem,
                             LPC_FILTERORDER);
       WebRtcSpl_FilterARFastQ12(
           enh_bufPtr1,
           synt,
           &iLBCdec_inst->old_syntdenum[
-                                       (iLBCdec_inst->nsub-1)*(LPC_FILTERORDER+1)],
-                                       LPC_FILTERORDER+1, lag);
+              (iLBCdec_inst->nsub-1)*(LPC_FILTERORDER+1)],
+          LPC_FILTERORDER+1, lag);
 
       WEBRTC_SPL_MEMCPY_W16(&synt[-LPC_FILTERORDER], &synt[lag-LPC_FILTERORDER],
                             LPC_FILTERORDER);
       WebRtcIlbcfix_HpOutput(synt, (int16_t*)WebRtcIlbcfix_kHpOutCoefs,
                              iLBCdec_inst->hpimemy, iLBCdec_inst->hpimemx,
                              (int16_t)lag);
       WebRtcSpl_FilterARFastQ12(
           enh_bufPtr1, synt,
           &iLBCdec_inst->old_syntdenum[
-                                       (iLBCdec_inst->nsub-1)*(LPC_FILTERORDER+1)],
-                                       LPC_FILTERORDER+1, lag);
+              (iLBCdec_inst->nsub-1)*(LPC_FILTERORDER+1)],
+          LPC_FILTERORDER+1, lag);
 
       WEBRTC_SPL_MEMCPY_W16(iLBCdec_inst->syntMem, &synt[lag-LPC_FILTERORDER],
                             LPC_FILTERORDER);
       WebRtcIlbcfix_HpOutput(synt, (int16_t*)WebRtcIlbcfix_kHpOutCoefs,
                              iLBCdec_inst->hpimemy, iLBCdec_inst->hpimemx,
                              (int16_t)lag);
     }
   }
 
 
   /* Perform enhancement block by block */
 
   for (iblock = 0; iblock<new_blocks; iblock++) {
     WebRtcIlbcfix_Enhancer(out + iblock * ENH_BLOCKL,
                            enh_buf,
                            ENH_BUFL,
                            (int16_t)(iblock * ENH_BLOCKL + startPos),
                            enh_period,
                            (int16_t*)WebRtcIlbcfix_kEnhPlocs, ENH_NBLOCKS_TOT);
   }
 
   return (lag);
 }