[PATCH v4] cleanup duplicate name_compare() functions

Version 4 of the patch series to cleanup the duplicate name_compare() functions.

The previous patch series would have left the system in a broken state if only part of the patches were applied. This version condenses all the patches in to a single working patch as Jonathan Nieder suggested [1].

[1]: http://marc.info/?l=git&m=140311885416615&w=2

Jeremiah Mahler (1):
  cleanup duplicate name_compare() functions

 cache.h        |  2 +-
 dir.c          |  3 +--
 name-hash.c    |  2 +-
 read-cache.c   | 23 +++++++++++++----------
 tree-walk.c    | 10 ----------
 unpack-trees.c | 11 -----------
 6 files changed, 16 insertions(+), 35 deletions(-)