libavcodec/ivi_dsp.c:103: error: Uninitialized Value
  The value read from b0_1 was never initialized.

libavcodec/ivi_dsp.c:103:17: 
101.             /* process the LL-band by applying LPF both vertically and horizontally */
102.             if (num_bands > 0) {
103.                 tmp0 = b0_1;
                     ^
104.                 tmp2 = b0_2;
105.                 b0_1 = b0_ptr[indx+1];
