cache.h: rename cache_def_free to cache_def_clearkb/path-max-must-go

Rename cache_def_free to cache_def_clear as it doesn't free the struct
cache_def, but just clears its content.

Signed-off-by: Karsten Blees <blees@dcon.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/cache.h b/cache.h
index b86eb84dbd..f505ffbcf4 100644
--- a/cache.h
+++ b/cache.h
@@ -1074,7 +1074,7 @@ struct cache_def {
 	int prefix_len_stat_func;
 };
 #define CACHE_DEF_INIT { STRBUF_INIT, 0, 0, 0 }
-static inline void cache_def_free(struct cache_def *cache)
+static inline void cache_def_clear(struct cache_def *cache)
 {
 	strbuf_release(&cache->path);
 }