Pacify valgrind by initializing buffer redisplay bit.

Problem reported by Dmitry Antipov in
<http://lists.gnu.org/archive/html/emacs-devel/2014-01/msg01756.html>.
* alloc.c (USE_VALGRIND): Move this to ...
* conf_post.h (USE_VALGRIND): ... here.  Use booleans.
* buffer.c (Fget_buffer_create): Initialize redisplay bit
to pacify valgrind.

1 files changed, 0 insertions, 6 deletions

diff --git a/src/alloc.c b/src/alloc.c
index 7f0a74ca834..d31cf3b7193 100644
--- a/src/alloc.c
+++ b/src/alloc.c
@@ -48,12 +48,6 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 
 #include <verify.h>
 
-#if (defined ENABLE_CHECKING                    \
-     && defined HAVE_VALGRIND_VALGRIND_H        \
-     && !defined USE_VALGRIND)
-# define USE_VALGRIND 1
-#endif
-
 #if USE_VALGRIND
 #include <valgrind/valgrind.h>
 #include <valgrind/memcheck.h>