[gtk+/xi2: 951/1239] Fix some compiler warnings.

[Carlos Garnacho <carlosg src gnome org>]

commit e71befa6fb24d1829fdc853c4f135b363834af1c
Author: Carlos Garnacho <carlos gnome org>
Date:   Mon Aug 31 02:47:56 2009 +0200

    Fix some compiler warnings.

 gdk/gdkdisplay.c |    3 +--
 gdk/gdkwindow.c  |    2 +-
 2 files changed, 2 insertions(+), 3 deletions(-)
---
diff --git a/gdk/gdkdisplay.c b/gdk/gdkdisplay.c
index 849ec36..3aa5596 100644
--- a/gdk/gdkdisplay.c
+++ b/gdk/gdkdisplay.c
@@ -1592,7 +1592,6 @@ gboolean
 gdk_display_pointer_is_grabbed (GdkDisplay *display)
 {
   GdkDeviceManager *device_manager;
-  GdkPointerGrabInfo *info;
   GList *devices, *dev;
   GdkDevice *device;
 
@@ -1605,7 +1604,7 @@ gdk_display_pointer_is_grabbed (GdkDisplay *display)
     {
       device = dev->data;
 
-      if (device->source = GDK_SOURCE_MOUSE &&
+      if (device->source == GDK_SOURCE_MOUSE &&
           gdk_display_device_is_grabbed (display, device))
         return TRUE;
     }
diff --git a/gdk/gdkwindow.c b/gdk/gdkwindow.c
index 2f18cc8..55efeea 100644
--- a/gdk/gdkwindow.c
+++ b/gdk/gdkwindow.c
@@ -9256,7 +9256,7 @@ gdk_pointer_grab (GdkWindow *	  window,
   GdkDisplay *display;
   GdkDeviceManager *device_manager;
   GdkDevice *device;
-  GdkGrabStatus res;
+  GdkGrabStatus res = 0;
   gulong serial;
   GList *devices, *dev;