Remove name_term

It’s never actually called.
* src/names.c (name_term): Remove.  All uses removed.

src/common.h

@@ -782,7 +782,6 @@ int uname_to_uid (char const *uname, uid_t *puid);
 
 void name_init (void);
 void name_add_name (const char *name);
-void name_term (void);
 char const *name_next (bool);
 void name_gather (void);
 struct name *addname (char const *, idx_t, bool, struct name *);

src/names.c

@@ -878,12 +878,6 @@ name_init (void)
   name_buffer_length = NAME_FIELD_SIZE;
   name_list_adjust ();
 }
-
-void
-name_term (void)
-{
-  free (name_buffer);
-}
 
 /* Prevent recursive inclusion of the same file */
 struct file_id_list

src/tar.c

@@ -2943,7 +2943,6 @@ main (int argc, char **argv)
     {
       free (archive_name_array);
       xattrs_clear_setup ();
-      name_term ();
     }
 
   if (exit_status == TAREXIT_FAILURE)