[PATCH 24/30] xt/mem-imapd-tls: remove unused/broken epoll imports

[Eric Wong <e@80x24.org>]

The `:epoll' tag has been gone for a few weeks, and EPOLLIN
isn't used in this file anywhere.

Fixes: 3005c1bc5d05 (ds: use object-oriented API for epoll)
---
 xt/mem-imapd-tls.t | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/xt/mem-imapd-tls.t b/xt/mem-imapd-tls.t
index 58581017..bb2f6c35 100644
--- a/xt/mem-imapd-tls.t
+++ b/xt/mem-imapd-tls.t
@@ -7,7 +7,6 @@ use strict;
 use v5.10.1;
 use Socket qw(SOCK_STREAM IPPROTO_TCP SOL_SOCKET);
 use PublicInbox::TestCommon;
-use PublicInbox::Syscall qw(:epoll);
 use PublicInbox::DS;
 require_mods(qw(-imapd));
 my $inboxdir = $ENV{GIANT_INBOX_DIR};
@@ -134,7 +133,7 @@ package IMAPC;
 use strict;
 use parent qw(PublicInbox::DS);
 # fields: step: state machine, zin: Zlib inflate context
-use PublicInbox::Syscall qw(EPOLLIN EPOLLOUT EPOLLONESHOT);
+use PublicInbox::Syscall qw(EPOLLOUT EPOLLONESHOT);
 use Errno qw(EAGAIN);
 # determines where we start event_step
 use constant FIRST_STEP => ($ENV{TEST_COMPRESS} // 1) ? -2 : 0;