packetpool: ifdef debug check

src/tmqh-packetpool.c

@@ -451,10 +451,12 @@ void TmqhOutputPacketpool(ThreadVars *t, Packet *p)
         SCLogDebug("tunnel stuff done, move on (proot %d)", proot);
     }
 
+#ifdef DEBUG_VALIDATION
     /* Check that the drop reason has been set, if we have a drop */
     if (PacketTestAction(p, ACTION_DROP)) {
         DEBUG_VALIDATE_BUG_ON((p)->drop_reason == PKT_DROP_REASON_NOT_SET);
     }
+#endif
 
     /* we're done with the tunnel root now as well */
     if (proot == true) {