From b66dd7afd20b82668a3d7756900c91680bd1d91e Mon Sep 17 00:00:00 2001
From: Martin Lucina <mato@kotelna.sk>
Date: Wed, 25 Aug 2010 09:50:45 +0200
Subject: [PATCH] zmq_stopwatch_stop: Don't return EFAULT

Function returning unsigned long int cannot return (-1)
---
 src/zmq.cpp | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/src/zmq.cpp b/src/zmq.cpp
index 8d2fd05d..342a8a63 100644
--- a/src/zmq.cpp
+++ b/src/zmq.cpp
@@ -765,10 +765,6 @@ unsigned long zmq_stopwatch_stop (void *watch_)
 {
     uint64_t end = now ();
     uint64_t start = *(uint64_t*) watch_;
-    if (!watch_) {
-        errno = EFAULT;
-        return -1;
-    }
     free (watch_);
     return (unsigned long) (end - start);
 }