From b3bf57de00076d9df88f2ae23e0ea43e085b9192 Mon Sep 17 00:00:00 2001
From: Erik Boasson <eb@ilities.com>
Date: Wed, 8 Aug 2018 15:31:51 +0200
Subject: [PATCH] fix incorrect warning fix in dds_entity_observer_unregister

Signed-off-by: Erik Boasson <eb@ilities.com>
---
 src/core/ddsc/src/dds_entity.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/core/ddsc/src/dds_entity.c b/src/core/ddsc/src/dds_entity.c
index 4be55ae..f92dce4 100644
--- a/src/core/ddsc/src/dds_entity.c
+++ b/src/core/ddsc/src/dds_entity.c
@@ -1201,7 +1201,7 @@ dds_entity_observer_unregister(
         rc = dds_entity_observer_unregister_nl(e, observer);
         dds_entity_unlock(e);
     } else{
-        rc = DDS_ERRNO(rc, "Error occurred on locking entity");
+        (void)DDS_ERRNO(rc, "Error occurred on locking entity");
     }
     return rc;
 }