git-http-backend: cleanup vestigial the process limiter code

This bit is still being redone to support gigantic repos.

1 files changed, 0 insertions, 9 deletions

diff --git a/lib/PublicInbox/GitHTTPBackend.pm b/lib/PublicInbox/GitHTTPBackend.pm
index cca8a6d6..97834de4 100644
--- a/lib/PublicInbox/GitHTTPBackend.pm
+++ b/lib/PublicInbox/GitHTTPBackend.pm
@@ -31,15 +31,6 @@ my @no_cache = ('Expires', 'Fri, 01 Jan 1980 00:00:00 GMT',
                 'Pragma', 'no-cache',
                 'Cache-Control', 'no-cache, max-age=0, must-revalidate');
 
-my $nextq;
-sub do_next () {
-        my $q = $nextq;
-        $nextq = undef;
-        while (my $cb = shift @$q) {
-                $cb->(); # this may redefine nextq
-        }
-}
-
 sub r ($;$) {
         my ($code, $msg) = @_;
         $msg ||= status_message($code);