split code for readability

src/processor_base.cpp

@@ -179,7 +179,6 @@ bool KFPackBuffer::checkTimeTolerance(const TimeStamp& _time_stamp1, const Scala
     Scalar time_tol  = std::min(_time_tolerance1, _time_tolerance2);
     bool pass = time_diff <= time_tol;
     return pass;
-    return (std::fabs(_time_stamp1 - _time_stamp2) <= std::min(_time_tolerance1, _time_tolerance2));
 }