Merge branch 'ab/retire-refs-unused-funcs'

Code cleanup.

* ab/retire-refs-unused-funcs:
  refs/ref-cache.[ch]: remove "incomplete" from create_dir_entry()
  refs/ref-cache.c: remove "mkdir" parameter from find_containing_dir()
  refs/ref-cache.[ch]: remove unused add_ref_entry()
  refs/ref-cache.[ch]: remove unused remove_entry_from_dir()
  refs.[ch]: remove unused ref_storage_backend_exists()

1 files changed, 0 insertions, 5 deletions

diff --git a/refs.c b/refs.c
index da0cc82ca6..9339e99fae 100644
--- a/refs.c
+++ b/refs.c
@@ -33,11 +33,6 @@ static struct ref_storage_be *find_ref_storage_backend(const char *name)
 	return NULL;
 }
 
-int ref_storage_backend_exists(const char *name)
-{
-	return find_ref_storage_backend(name) != NULL;
-}
-
 /*
  * How to handle various characters in refnames:
  * 0: An acceptable character for refs