Explicitly ignore fr_event_timer_in() return value (CID #1503936) (#4769)

fr_event_timer_in() (actually _fr_event_timer_at()) reuses events
where possible, and being in the idle timeout means that there is
such an event available for reuse.

diff --git a/src/lib/ldap/connection.c b/src/lib/ldap/connection.c
index 9d2a1bf147cd9c5c481f042cc9a63e135e7c6307..820eb04d50244cfaa6b4da89f55b487b0c33a0d2 100644 (file)
--- a/src/lib/ldap/connection.c
+++ b/src/lib/ldap/connection.c
@@ -461,8 +461,8 @@ static void _ldap_trunk_idle_timeout(fr_event_list_t *el, UNUSED fr_time_t now,
                /*
                 *      There are still pending queries - insert a new event
                 */
-               fr_event_timer_in(ttrunk, el, &ttrunk->ev, ttrunk->t->config->idle_timeout,
-                                 _ldap_trunk_idle_timeout, ttrunk);
+               (void) fr_event_timer_in(ttrunk, el, &ttrunk->ev, ttrunk->t->config->idle_timeout,
+                                        _ldap_trunk_idle_timeout, ttrunk);
        }
 }