refs/ref-cache.[ch]: remove unused remove_entry_from_dir()

[thirdparty/git.git] / refs / ref-cache.c

diff --git a/refs/ref-cache.c b/refs/ref-cache.c
index 49d732f6db961c8daa1f0ff0f4589059420f636c..e0feebf628ff3abfcba2888e8891e9002424d029 100644 (file)
--- a/refs/ref-cache.c
+++ b/refs/ref-cache.c
@@ -212,41 +212,6 @@ struct ref_entry *find_ref_entry(struct ref_dir *dir, const char *refname)
        return (entry->flag & REF_DIR) ? NULL : entry;
 }
 
-int remove_entry_from_dir(struct ref_dir *dir, const char *refname)
-{
-       int refname_len = strlen(refname);
-       int entry_index;
-       struct ref_entry *entry;
-       int is_dir = refname[refname_len - 1] == '/';
-       if (is_dir) {
-               /*
-                * refname represents a reference directory.  Remove
-                * the trailing slash; otherwise we will get the
-                * directory *representing* refname rather than the
-                * one *containing* it.
-                */
-               char *dirname = xmemdupz(refname, refname_len - 1);
-               dir = find_containing_dir(dir, dirname, 0);
-               free(dirname);
-       } else {
-               dir = find_containing_dir(dir, refname, 0);
-       }
-       if (!dir)
-               return -1;
-       entry_index = search_ref_dir(dir, refname, refname_len);
-       if (entry_index == -1)
-               return -1;
-       entry = dir->entries[entry_index];
-
-       MOVE_ARRAY(&dir->entries[entry_index],
-                  &dir->entries[entry_index + 1], dir->nr - entry_index - 1);
-       dir->nr--;
-       if (dir->sorted > entry_index)
-               dir->sorted--;
-       free_ref_entry(entry);
-       return dir->nr;
-}
-
 int add_ref_entry(struct ref_dir *dir, struct ref_entry *ref)
 {
        dir = find_containing_dir(dir, ref->name, 1);