dskqxs: get rid of needless confess check

Destruction order is unpredictable at process teardown,
so confessing or warning here is unnecessary, just break
out of the sub since it's for to delete an entry, anyways.

diff --git a/lib/PublicInbox/DSKQXS.pm b/lib/PublicInbox/DSKQXS.pm
index 7bd7773e7225ae639c55e7d2f0811bc33c6a1dba..3fcb4e40345248c53e3a396afc632b129fa2b77e 100644 (file)
--- a/lib/PublicInbox/DSKQXS.pm
+++ b/lib/PublicInbox/DSKQXS.pm
@@ -106,8 +106,7 @@ sub epoll_ctl {
                $kq->EV_SET($fd, EVFILT_READ, kq_flag(EPOLLIN, $ev));
                eval { $kq->EV_SET($fd, EVFILT_WRITE, kq_flag(EPOLLOUT, $ev)) };
        } elsif ($op == EPOLL_CTL_DEL) {
-               use Carp ();
-               $kq // Carp::confess("nokq $fd");
+               $kq // return; # called in cleanup
                $kq->EV_SET($fd, EVFILT_READ, EV_DISABLE);
                eval { $kq->EV_SET($fd, EVFILT_WRITE, EV_DISABLE) };
        } else { # EPOLL_CTL_ADD