Update to opus-HEAD-66611f1.

silk/enc_API.c

 /***********************************************************************
 Copyright (c) 2006-2011, Skype Limited. All rights reserved.
 Redistribution and use in source and binary forms, with or without
 modification, are permitted provided that the following conditions
 are met:
 - Redistributions of source code must retain the above copyright notice,
 this list of conditions and the following disclaimer.
 - Redistributions in binary form must reproduce the above copyright
 notice, this list of conditions and the following disclaimer in the
 documentation and/or other materials provided with the distribution.
@@ skipping 147 matching lines @@
     SAVE_STACK;
 
     if (encControl->reducedDependency)
     {
        psEnc->state_Fxx[0].sCmn.first_frame_after_reset = 1;
        psEnc->state_Fxx[1].sCmn.first_frame_after_reset = 1;
     }
     psEnc->state_Fxx[ 0 ].sCmn.nFramesEncoded = psEnc->state_Fxx[ 1 ].sCmn.nFramesEncoded = 0;
 
     /* Check values in encoder control structure */
-    if( ( ret = check_control_input( encControl ) != 0 ) ) {
+    if( ( ret = check_control_input( encControl ) ) != 0 ) {
         silk_assert( 0 );
         RESTORE_STACK;
         return ret;
     }
 
     encControl->switchReady = 0;
 
     if( encControl->nChannelsInternal > psEnc->nChannelsInternal ) {
         /* Mono -> Stereo transition: init state of second channel and stereo state */
         ret += silk_init_encoder( &psEnc->state_Fxx[ 1 ], psEnc->state_Fxx[ 0 ].sCmn.arch );
@@ skipping 368 matching lines @@
         for( n = 0; n < encControl->nChannelsInternal; n++ ) {
             psEnc->state_Fxx[ n ].sCmn.controlled_since_last_payload = 0;
             psEnc->state_Fxx[ n ].sCmn.prefillFlag = 0;
         }
     }
 
     RESTORE_STACK;
     return ret;
 }