Nuke unused time_t variable.

diff --git a/sbin/dhclient/dhclient.c b/sbin/dhclient/dhclient.c
index 8ec981d..be1a5c0 100644 (file)
--- a/sbin/dhclient/dhclient.c
+++ b/sbin/dhclient/dhclient.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: dhclient.c,v 1.711 2021/03/11 15:30:49 krw Exp $      */
+/*     $OpenBSD: dhclient.c,v 1.712 2021/03/16 20:21:54 krw Exp $      */
 
 /*
  * Copyright 2004 Henning Brauer <henning@openbsd.org>
@@ -1497,15 +1497,12 @@ send_request(struct interface_info *ifi)
        struct in_addr           from;
        struct timespec          now;
        ssize_t                  rslt;
-       time_t                   cur_time, interval;
+       time_t                   cur_time;
 
        cancel_timeout(ifi);
        clock_gettime(CLOCK_REALTIME, &now);
        cur_time = now.tv_sec;
 
-       /* Figure out how long it's been since we started transmitting. */
-       interval = cur_time - ifi->first_sending;
-
        switch (ifi->state) {
        case S_REBOOTING:
                if (timespeccmp(&now, &ifi->reboot_timeout, >=))