libavcodec/msrledec.c:138: error: Uninitialized Value
  The value read from pix16 was never initialized.

libavcodec/msrledec.c:138:5: 
136.     const uint8_t* src = data;
137.     int p1, p2, line=avctx->height - 1, pos=0, i;
138.     uint16_t av_uninit(pix16);
         ^
139.     uint32_t av_uninit(pix32);
140. 
