libavcodec/h264pred.c:197: error: Uninitialized Value
  The value read from l6 was never initialized.

libavcodec/h264pred.c:197:5: 
195.     src[1+3*stride]=(t4 + t6 + 2*t5 + 2 + l4 + l6 + 2*l5 + 2)>>3;
196.     src[3+2*stride]=
197.     src[2+3*stride]=(t5 + t7 + 2*t6 + 2 + l5 + l7 + 2*l6 + 2)>>3;
         ^
198.     src[3+3*stride]=(t6 + t7 + 1 + l6 + l7 + 1)>>2;
199. }
