compat: Fix unchecked return value from event_del()

Explicitly tell the compiler we don't care about it.

Coverity CID 1434156

Signed-off-by: David Goulet <dgoulet@torproject.org>

diff --git a/src/common/compat_libevent.c b/src/common/compat_libevent.c
index cb311ea462c671b088f26bc874eec1c2af8f65b0..0d0e4337bbcf51d36876118cdd1acaecc97cf9db 100644 (file)
--- a/src/common/compat_libevent.c
+++ b/src/common/compat_libevent.c
@@ -322,7 +322,7 @@ mainloop_event_cancel(mainloop_event_t *event)
 {
   if (!event)
     return;
-  event_del(event->ev);
+  (void) event_del(event->ev);
 }
 
 /** Cancel <b>event</b> and release all storage associated with it. */