10686 Debug macros causes smatch issues

*** 21,30 ****
--- 21,34 ----
  
  /*
   * Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved.
   */
  
+ /*
+  * Copyright 2019, Joyent, Inc.
+  */
+ 
  #ifndef _SYS_IB_EOIB_ENX_IMPL_H
  #define _SYS_IB_EOIB_ENX_IMPL_H
  
  #ifdef __cplusplus
  extern "C" {
*** 69,81 ****
  #ifdef ENX_DEBUG
  #define ENX_DPRINTF_DEBUG       eibnx_dprintf_debug
  #define ENX_DPRINTF_ARGS        eibnx_dprintf_args
  #define ENX_DPRINTF_VERBOSE     eibnx_dprintf_verbose
  #else
! #define ENX_DPRINTF_DEBUG       0 &&
! #define ENX_DPRINTF_ARGS        0 &&
! #define ENX_DPRINTF_VERBOSE     0 &&
  #endif
  
  /*
   *  EoIB Nexus service threads
   */
--- 73,85 ----
  #ifdef ENX_DEBUG
  #define ENX_DPRINTF_DEBUG       eibnx_dprintf_debug
  #define ENX_DPRINTF_ARGS        eibnx_dprintf_args
  #define ENX_DPRINTF_VERBOSE     eibnx_dprintf_verbose
  #else
! #define ENX_DPRINTF_DEBUG(...)
! #define ENX_DPRINTF_ARGS(...)
! #define ENX_DPRINTF_VERBOSE(...)
  #endif
  
  /*
   *  EoIB Nexus service threads
   */