treewide: "require" + "use" cleanup and docs

[public-inbox.git] / lib / PublicInbox / TLS.pm

diff --git a/lib/PublicInbox/TLS.pm b/lib/PublicInbox/TLS.pm
index 0b9a55dfd237c22bfd1aa24c3b9bdeef9cd447ff..1bbb229adbcd7f6cc8c60c076ea18b3a5a1d4978 100644 (file)
--- a/lib/PublicInbox/TLS.pm
+++ b/lib/PublicInbox/TLS.pm
@@ -5,8 +5,6 @@
 package PublicInbox::TLS;
 use strict;
 use IO::Socket::SSL;
-require Carp;
-use Errno qw(EAGAIN);
 use PublicInbox::Syscall qw(EPOLLIN EPOLLOUT);
 
 sub err () { $SSL_ERROR }