10103 libmlrpc needs smatch fixes

*** 19,28 ****
--- 19,29 ----
   * CDDL HEADER END
   */
  /*
   * Copyright (c) 2007, 2010, Oracle and/or its affiliates. All rights reserved.
   * Copyright 2015 Nexenta Systems, Inc.  All rights reserved.
+  * Copyright (c) 2018, Joyent, Inc.
   */
  
  /*
   * Server side RPC handler.
   */
*** 638,648 ****
          ndr_common_header_t *rhdr = &mxa->recv_hdr.common_hdr;
          ndr_common_header_t *hdr = &mxa->send_hdr.common_hdr;
          ndr_stream_t *nds = &mxa->send_nds;
          unsigned long fault_status;
  
!         NDS_RESET(nds);
  
          hdr->rpc_vers = 5;
          hdr->rpc_vers_minor = 0;
          hdr->pfc_flags = NDR_PFC_FIRST_FRAG + NDR_PFC_LAST_FRAG;
          hdr->packed_drep = rhdr->packed_drep;
--- 639,649 ----
          ndr_common_header_t *rhdr = &mxa->recv_hdr.common_hdr;
          ndr_common_header_t *hdr = &mxa->send_hdr.common_hdr;
          ndr_stream_t *nds = &mxa->send_nds;
          unsigned long fault_status;
  
!         (void) NDS_RESET(nds);
  
          hdr->rpc_vers = 5;
          hdr->rpc_vers_minor = 0;
          hdr->pfc_flags = NDR_PFC_FIRST_FRAG + NDR_PFC_LAST_FRAG;
          hdr->packed_drep = rhdr->packed_drep;