zmq_stopwatch_stop: Don't return EFAULT

Function returning unsigned long int cannot return (-1)

1 files changed, 0 insertions, 4 deletions

diff --git a/src/zmq.cpp b/src/zmq.cpp
index 8d2fd05..342a8a6 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);
 }