MUST_SUCCEED() fixes
diff --git a/celt/celt_decoder.c b/celt/celt_decoder.c
index 9973f0d..8520e57 100644
--- a/celt/celt_decoder.c
+++ b/celt/celt_decoder.c
@@ -211,7 +211,7 @@
 #endif
    st->arch = opus_select_arch();
 
-   MUST_SUCCEED(opus_custom_decoder_ctl(st, OPUS_RESET_STATE));
+   opus_custom_decoder_ctl(st, OPUS_RESET_STATE);
 
    return OPUS_OK;
 }
diff --git a/src/opus_decoder.c b/src/opus_decoder.c
index 60b5a96..9113638 100644
--- a/src/opus_decoder.c
+++ b/src/opus_decoder.c
@@ -148,7 +148,7 @@
    ret = celt_decoder_init(celt_dec, Fs, channels);
    if(ret!=OPUS_OK)return OPUS_INTERNAL_ERROR;
 
-   MUST_SUCCEED(celt_decoder_ctl(celt_dec, CELT_SET_SIGNALLING(0)));
+   celt_decoder_ctl(celt_dec, CELT_SET_SIGNALLING(0));
 
    st->prev_mode = 0;
    st->frame_size = Fs/400;
@@ -871,7 +871,7 @@
             sizeof(OpusDecoder)-
             ((char*)&st->OPUS_DECODER_RESET_START - (char*)st));
 
-      MUST_SUCCEED(celt_decoder_ctl(celt_dec, OPUS_RESET_STATE));
+      celt_decoder_ctl(celt_dec, OPUS_RESET_STATE);
       silk_InitDecoder( silk_dec );
       st->stream_channels = st->channels;
       st->frame_size = st->Fs/400;