10686 Debug macros causes smatch issues

*** 21,35 ****
  /*
   * Copyright 2006 Sun Microsystems, Inc.  All rights reserved.
   * Use is subject to license terms.
   */
  
  #ifndef _RDSIB_DEBUG_H
  #define _RDSIB_DEBUG_H
  
- #pragma ident   "%Z%%M% %I%     %E% SMI"
- 
  #ifdef __cplusplus
  extern "C" {
  #endif
  
  #define         LABEL   "RDS"
--- 21,37 ----
  /*
   * Copyright 2006 Sun Microsystems, Inc.  All rights reserved.
   * Use is subject to license terms.
   */
  
+ /*
+  * Copyright 2019, Joyent, Inc.
+  */
+ 
  #ifndef _RDSIB_DEBUG_H
  #define _RDSIB_DEBUG_H
  
  #ifdef __cplusplus
  extern "C" {
  #endif
  
  #define         LABEL   "RDS"
*** 97,110 ****
                  char            *fmt, ...);
  void rds_dprintf3(
                  char            *name,
                  char            *fmt, ...);
  #else
! #define RDS_DPRINTF_INTR        0 &&
! #define RDS_DPRINTF5            0 &&
! #define RDS_DPRINTF4            0 &&
! #define RDS_DPRINTF3            0 &&
  #endif
  
  #define RDS_DPRINTF2    rds_dprintf2
  #define RDS_DPRINTF1    rds_dprintf1
  #define RDS_DPRINTF0    rds_dprintf0
--- 99,112 ----
                  char            *fmt, ...);
  void rds_dprintf3(
                  char            *name,
                  char            *fmt, ...);
  #else
! #define RDS_DPRINTF_INTR(...)
! #define RDS_DPRINTF5(...)
! #define RDS_DPRINTF4(...)
! #define RDS_DPRINTF3(...)
  #endif
  
  #define RDS_DPRINTF2    rds_dprintf2
  #define RDS_DPRINTF1    rds_dprintf1
  #define RDS_DPRINTF0    rds_dprintf0