cindex: drop some unused functions

They're no longer needed with the way PublicInbox::CidxLogP is
currently implemented.

diff --git a/lib/PublicInbox/CodeSearchIdx.pm b/lib/PublicInbox/CodeSearchIdx.pm
index feb37be8db1c437fa0d1dd9d2ad9b43bacbcd3bd..36d00aea7e31184162287b509134b974092a838c 100644 (file)
--- a/lib/PublicInbox/CodeSearchIdx.pm
+++ b/lib/PublicInbox/CodeSearchIdx.pm
@@ -1222,9 +1222,4 @@ sub shard_done_wait { # awaitpid cb via ipc_worker_reap
        PublicInbox::DS::enqueue_reap() if !shards_active(); # once more for PLC
 }
 
-sub do_quit { $DO_QUIT }
-
-sub tmpdir { $TMPDIR }
-
-
 1;