libxrdp: work on fips

libxrdp/xrdp_mcs.c

@@ -1,7 +1,7 @@
 /**
  * xrdp: A Remote Desktop Protocol server.
  *
- * Copyright (C) Jay Sorg 2004-2013
+ * Copyright (C) Jay Sorg 2004-2014
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -946,16 +946,17 @@ xrdp_mcs_send(struct xrdp_mcs *self, struct stream *s, int chan)
  * Internal help function to close the socket
  * @param self
  */
-void close_rdp_socket(struct xrdp_mcs *self)
+void APP_CC
+close_rdp_socket(struct xrdp_mcs *self)
 {
-    if(self->iso_layer->tcp_layer)
+    if (self->iso_layer->tcp_layer != 0)
     {
-        if(self->iso_layer->tcp_layer->trans)
+        if (self->iso_layer->tcp_layer->trans != 0)
         {
             g_tcp_close(self->iso_layer->tcp_layer->trans->sck);
             self->iso_layer->tcp_layer->trans->sck = 0 ;
             g_writeln("xrdp_mcs_disconnect - socket closed");
-            return ;
+            return;
         }
     }
     g_writeln("Failed to close socket");