[gegl] gegl-init: fix some C90 warnings

[Michael Murà <mmure src gnome org>]

commit 4efd10191b35994c50ed9c94d0de84fdeac55b40
Author: Michael Murà <mure michael gmail com>
Date:   Sun Aug 5 23:26:54 2012 +0900

    gegl-init: fix some C90 warnings

 gegl/gegl-init.c           |    4 +++-
 gegl/opencl/gegl-cl-init.c |   10 +++++++---
 2 files changed, 10 insertions(+), 4 deletions(-)
---
diff --git a/gegl/gegl-init.c b/gegl/gegl-init.c
index fe56072..d67f970 100644
--- a/gegl/gegl-init.c
+++ b/gegl/gegl-init.c
@@ -337,13 +337,15 @@ void gegl_tile_storage_cache_cleanup (void);
 void
 gegl_exit (void)
 {
+  glong timing;
+
   if (!config)
     {
       g_warning("gegl_exit() called without matching call to gegl_init()");
       return;
     }
 
-  glong timing = gegl_ticks ();
+  timing = gegl_ticks ();
 
   gegl_tile_storage_cache_cleanup ();
   gegl_tile_cache_destroy ();
diff --git a/gegl/opencl/gegl-cl-init.c b/gegl/opencl/gegl-cl-init.c
index 49cb01e..06e620b 100644
--- a/gegl/opencl/gegl-cl-init.c
+++ b/gegl/opencl/gegl-cl-init.c
@@ -199,13 +199,17 @@ gegl_cl_init (GError **error)
 
   if (!cl_state.is_accelerated)
     {
-        babl_init();
-
       #ifdef G_OS_WIN32
         HINSTANCE module;
-        module = LoadLibrary ("OpenCL.dll");
       #else
         GModule *module;
+      #endif
+
+      babl_init();
+
+      #ifdef G_OS_WIN32
+        module = LoadLibrary ("OpenCL.dll");
+      #else
         module = g_module_open ("libOpenCL.so", G_MODULE_BIND_LAZY);
       #endif