upstream: remove unused variables in ssh-pkcs11-helper; ok djm

OpenBSD-Commit-ID: 13e572846d0d1b28f1251ddd2165e9cf18135ae1

diff --git a/ssh-pkcs11-helper.c b/ssh-pkcs11-helper.c
index 17220d62460790de3dddf1a6041b482e4b294cf6..d73e835762d10311e2e23c0694a5ea55ef4f579c 100644 (file)
--- a/ssh-pkcs11-helper.c
+++ b/ssh-pkcs11-helper.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: ssh-pkcs11-helper.c,v 1.22 2020/01/25 00:03:36 djm Exp $ */
+/* $OpenBSD: ssh-pkcs11-helper.c,v 1.23 2020/03/06 18:26:21 markus Exp $ */
 /*
  * Copyright (c) 2010 Markus Friedl.  All rights reserved.
  *
@@ -324,7 +324,7 @@ cleanup_exit(int i)
 int
 main(int argc, char **argv)
 {
-       int r, ch, in, out, max, log_stderr = 0;
+       int r, ch, in, out, log_stderr = 0;
        ssize_t len;
        SyslogFacility log_facility = SYSLOG_FACILITY_AUTH;
        LogLevel log_level = SYSLOG_LEVEL_ERROR;
@@ -360,12 +360,6 @@ main(int argc, char **argv)
        in = STDIN_FILENO;
        out = STDOUT_FILENO;
 
-       max = 0;
-       if (in > max)
-               max = in;
-       if (out > max)
-               max = out;
-
        if ((iqueue = sshbuf_new()) == NULL)
                fatal("%s: sshbuf_new failed", __func__);
        if ((oqueue = sshbuf_new()) == NULL)