[mutter] data-device: Don't look up the same client twice in two different ways

[Jasper St. Pierre <jstpierre src gnome org>]

commit 59fa74fed16965f792747fa2bda6ea3b1f8fae87
Author: Jasper St. Pierre <jstpierre mecheye net>
Date:   Thu Jul 10 10:41:30 2014 -0400

    data-device: Don't look up the same client twice in two different ways

 src/wayland/meta-wayland-data-device.c |    9 +++++----
 1 files changed, 5 insertions(+), 4 deletions(-)
---
diff --git a/src/wayland/meta-wayland-data-device.c b/src/wayland/meta-wayland-data-device.c
index 9618d05..7b397db 100644
--- a/src/wayland/meta-wayland-data-device.c
+++ b/src/wayland/meta-wayland-data-device.c
@@ -198,6 +198,7 @@ drag_grab_focus (MetaWaylandPointerGrab *grab,
 {
   MetaWaylandDragGrab *drag_grab = (MetaWaylandDragGrab*) grab;
   MetaWaylandSeat *seat = drag_grab->seat;
+  struct wl_client *client;
   struct wl_resource *resource, *offer = NULL;
   struct wl_display *display;
   guint32 serial;
@@ -221,13 +222,13 @@ drag_grab_focus (MetaWaylandPointerGrab *grab,
       wl_resource_get_client (surface->resource) != drag_grab->drag_client)
     return;
 
-  resource =
-    wl_resource_find_for_client (&seat->data_device_resource_list,
-                                 wl_resource_get_client (surface->resource));
+  client = wl_resource_get_client (surface->resource);
+
+  resource = wl_resource_find_for_client (&seat->data_device_resource_list, client);
   if (!resource)
     return;
 
-  display = wl_client_get_display (wl_resource_get_client (resource));
+  display = wl_client_get_display (client);
   serial = wl_display_next_serial (display);
 
   if (drag_grab->drag_data_source)