Simplify dl-vdso.h use of assert.

diff --git a/ChangeLog b/ChangeLog
index 9212a03..c487caf 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2012-05-22  Roland McGrath  <roland@hack.frob.com>
+
+       * sysdeps/unix/sysv/linux/dl-vdso.h (CHECK_HASH): Macro removed.
+       (PREPARE_VERSION): Just use assert instead, it will be elided
+       under [NDEBUG] anyway.
+
 2012-05-22  H.J. Lu  <hongjiu.lu@intel.com>
 
        * sysdeps/unix/sysv/linux/Makefile: Include

diff --git a/sysdeps/unix/sysv/linux/dl-vdso.h b/sysdeps/unix/sysv/linux/dl-vdso.h
index 03f0378..c30671d 100644 (file)
--- a/sysdeps/unix/sysv/linux/dl-vdso.h
+++ b/sysdeps/unix/sysv/linux/dl-vdso.h
@@ -1,5 +1,5 @@
 /* ELF symbol resolve functions for VDSO objects.
-   Copyright (C) 2005, 2007 Free Software Foundation, Inc.
+   Copyright (C) 2005-2012 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -21,13 +21,7 @@
 
 #include <assert.h>
 #include <ldsodefs.h>
-
-#ifdef NDEBUG
-# define CHECK_HASH(var) do {} while (0)
-#else
-# include <dl-hash.h>
-# define CHECK_HASH(var) assert (var.hash == _dl_elf_hash (var.name))
-#endif
+#include <dl-hash.h>
 
 /* Create version number record for lookup.  */
 #define PREPARE_VERSION(var, vname, vhash) \
@@ -35,7 +29,7 @@
   var.name = vname;                                                          \
   var.hidden = 1;                                                            \
   var.hash = vhash;                                                          \
-  CHECK_HASH (var);                                                          \
+  assert (var.hash == _dl_elf_hash (var.name));                                      \
   /* We don't have a specific file where the symbol can be found.  */        \
   var.filename = NULL