remove spurious new variable
i added this while exploring possible solutions and didn't mean to
commit it
@@ -104,7 +104,6 @@ struct gmskframesync_s {
float dphi_hat; // carrier frequency offset estimate
float gamma_hat; // channel gain estimate
windowcf buffer; // pre-demod buffered samples, size: k*(pn_len+m)
- int buffer_index; // pre-demod buffer read index
nco_crcf nco_coarse; // coarse carrier frequency recovery
// preamble
