|   o Code simplifications and refactoring:    - Remove some dead code as indicated by coverity.    - Remove a few dead assignments during router parsing. Found by coverity.  o Minor bugfixes:    - Add some forgotten return value checks during unit tests. Found      by coverity.    - Don't use 1-bit wide signed bit fields. Found by coverity.    - Fix a rare memory leak during stats writing. Found by coverity.
 |