From: Eric Leblond <eric@regit.org>
Date: Thu, 6 Sep 2012 07:59:14 +0000 (+0200)
Subject: Fix coverity warnings 718636 and 718635
X-Git-Tag: suricata-1.4beta1~6
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a7afa845a646e7b78bac90ccd053cf886e1c0d90;p=thirdparty%2Fsuricata.git

Fix coverity warnings 718636 and 718635

The result of the swap was not checked.
---

diff --git a/src/tm-threads.c b/src/tm-threads.c
index cae708054a..629c367d1a 100644
--- a/src/tm-threads.c
+++ b/src/tm-threads.c
@@ -1025,7 +1025,7 @@ void TmThreadActivateDummySlot()
             }
             SC_ATOMIC_SET(s->slot_data, slot_data);
         }
-        SC_ATOMIC_CAS(&s->SlotFunc, TmDummyFunc, dslot->SlotFunc);
+        (void)SC_ATOMIC_CAS(&s->SlotFunc, TmDummyFunc, dslot->SlotFunc);
     }
 }
 
@@ -1037,7 +1037,7 @@ void TmThreadDeActivateDummySlot()
     TmDummySlot *dslot;
 
     TAILQ_FOREACH(dslot, &dummy_slots, next) {
-        SC_ATOMIC_CAS(&dslot->slot->SlotFunc, dslot->SlotFunc, TmDummyFunc);
+        (void)SC_ATOMIC_CAS(&dslot->slot->SlotFunc, dslot->SlotFunc, TmDummyFunc);
         dslot->slot->SlotThreadInit = NULL;
     }
 }