Bug#22320: my_atomic-t unit test fails

The atomic operations implementation on 5.1 has a few problems,
which might cause tests to abort randomly. Since no code in 5.1
uses atomic operations, simply remove the code.

1 files changed, 0 insertions, 45 deletions

diff --git a/mysys/my_atomic.c b/mysys/my_atomic.c
deleted file mode 100644
index aa04d55f624..00000000000
--- a/mysys/my_atomic.c
+++ /dev/null
@@ -1,45 +0,0 @@
-/* Copyright (C) 2006 MySQL AB
-
-   This program is free software; you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; version 2 of the License.
-
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA */
-
-#include <my_global.h>
-#include <my_pthread.h>
-
-#ifndef HAVE_INLINE
-/* the following will cause all inline functions to be instantiated */
-#define HAVE_INLINE
-#undef STATIC_INLINE
-#define STATIC_INLINE extern
-#endif
-
-#include <my_atomic.h>
-
-/*
-  checks that the current build of atomic ops
-  can run on this machine
-
-  RETURN
-    ATOMIC_xxx values, see my_atomic.h
-*/
-int my_atomic_initialize()
-{
-  compile_time_assert(sizeof(intptr) == sizeof(void *));
-  /* currently the only thing worth checking is SMP/UP issue */
-#ifdef MY_ATOMIC_MODE_DUMMY
-  return my_getncpus() == 1 ? MY_ATOMIC_OK : MY_ATOMIC_NOT_1CPU;
-#else
-  return MY_ATOMIC_OK;
-#endif
-}
-