2 files changed, 3 insertions, 2 deletions
diff --git a/gr-vocoder/lib/codec2/fft.c b/gr-vocoder/lib/codec2/fft.c
index a33e4d2c8..a3027e4cd 100644
--- a/gr-vocoder/lib/codec2/fft.c
+++ b/gr-vocoder/lib/codec2/fft.c
@@ -72,7 +72,7 @@ initialize_fft (int n)
 void
 fft (float x[], int n, int isign)
 {
-  int isReverse = 0;
+  //int isReverse = 0; // never used
   int c;
   kiss_fft_cfg cfg;
   if (cfg_forward == NULL)
diff --git a/gr-vocoder/lib/codec2/interp.c b/gr-vocoder/lib/codec2/interp.c
index 135d8c9e7..257c4a81c 100644
--- a/gr-vocoder/lib/codec2/interp.c
+++ b/gr-vocoder/lib/codec2/interp.c
@@ -436,7 +436,8 @@ void interpolate_lsp(
   float *ak_interp  /* interpolated aks for this frame                */
 		     )
 {
-    int   l,i;
+    //int   l,i;
+    int   i;
     float lsps[LPC_ORD],e;
     float snr;