From: David Goulet <dgoulet@torproject.org>
Date: Mon, 9 Apr 2018 18:09:40 +0000 (-0400)
Subject: compat: Fix unchecked return value from event_del()
X-Git-Tag: tor-0.3.4.1-alpha~170
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=395fa0258d56b24e39cd714834ffe0dcb365ea25;p=thirdparty%2Ftor.git

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 cb311ea462..0d0e4337bb 100644
--- 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. */