Fix compiler warnings.

[platform/upstream/flac.git] / src / libFLAC / lpc.c

diff --git a/src/libFLAC/lpc.c b/src/libFLAC/lpc.c
index 9b18887..3070b8e 100644 (file)
--- a/src/libFLAC/lpc.c
+++ b/src/libFLAC/lpc.c
@@ -112,7 +112,7 @@ void FLAC__lpc_compute_autocorrelation(const FLAC__real data[], unsigned data_le
 void FLAC__lpc_compute_lp_coefficients(const FLAC__real autoc[], unsigned *max_order, FLAC__real lp_coeff[][FLAC__MAX_LPC_ORDER], FLAC__double error[])
 {
        unsigned i, j;
-       FLAC__double r, err, ref[FLAC__MAX_LPC_ORDER], lpc[FLAC__MAX_LPC_ORDER];
+       FLAC__double r, err, lpc[FLAC__MAX_LPC_ORDER];
 
        FLAC__ASSERT(0 != max_order);
        FLAC__ASSERT(0 < *max_order);
@@ -126,7 +126,6 @@ void FLAC__lpc_compute_lp_coefficients(const FLAC__real autoc[], unsigned *max_o
                r = -autoc[i+1];
                for(j = 0; j < i; j++)
                        r -= lpc[j] * autoc[i-j];
-               ref[i] = (r/=err);
 
                /* Update LPC coefficients and total error. */
                lpc[i]=r;