Silence a couple of warnings - strncpy returns a char*, not an int

opal/util/proc.c

@@ -4,7 +4,7 @@
  *                         of Tennessee Research Foundation.  All rights
  *                         reserved.
  * Copyright (c) 2013      Inria.  All rights reserved.
- * Copyright (c) 2014-2015 Intel, Inc. All rights reserved.
+ * Copyright (c) 2014-2016 Intel, Inc. All rights reserved.
  * Copyright (c) 2014-2016 Research Organization for Information Science
  *                         and Technology (RIST). All rights reserved.
  * Copyright (c) 2015      Los Alamos National Security, LLC. All rights
@@ -156,7 +156,8 @@ static int opal_convert_process_name_to_string_should_never_be_called(char** nam
 
 static int opal_snprintf_jobid_should_never_be_called(char* name_string, size_t size, opal_jobid_t jobid)
 {
-    return strncpy(name_string, "My JOBID", size);
+    (void)strncpy(name_string, "My JOBID", size);
+    return OPAL_SUCCESS;
 }
 
 static int opal_convert_string_to_jobid_should_never_be_called(opal_jobid_t *jobid, const char *jobid_string)

orte/util/name_fns.c

@@ -12,6 +12,7 @@
  * Copyright (c) 2010      Oracle and/or its affiliates.  All rights reserved.
  * Copyright (c) 2014-2016 Research Organization for Information Science
  *                         and Technology (RIST). All rights reserved.
+ * Copyright (c) 2016      Intel, Inc. All rights reserved.
  * $COPYRIGHT$
  *
  * Additional copyrights may follow
@@ -291,7 +292,8 @@ int orte_util_snprintf_jobid(char *jobid_string, size_t size, const orte_jobid_t
 
     /* check for wildcard value - handle appropriately */
     if (ORTE_JOBID_WILDCARD == jobid) {
-        return strncpy(jobid_string, ORTE_SCHEMA_WILDCARD_STRING, size);
+        (void)strncpy(jobid_string, ORTE_SCHEMA_WILDCARD_STRING, size);
+        return ORTE_SUCCESS;
     }
 
     rc = snprintf(jobid_string, size, "%ld", (long) jobid);