input: use tmp var in pointer_unmap_sprite

Remove lots of repeated indirection.

Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>

diff --git a/src/input.c b/src/input.c
index aa49e88..5f19875 100644 (file)
--- a/src/input.c
+++ b/src/input.c
@@ -423,12 +423,14 @@ static const struct weston_keyboard_grab_interface
 static void
 pointer_unmap_sprite(struct weston_pointer *pointer)
 {
-       if (weston_surface_is_mapped(pointer->sprite->surface))
-               weston_surface_unmap(pointer->sprite->surface);
+       struct weston_surface *surface = pointer->sprite->surface;
+
+       if (weston_surface_is_mapped(surface))
+               weston_surface_unmap(surface);
 
        wl_list_remove(&pointer->sprite_destroy_listener.link);
-       pointer->sprite->surface->configure = NULL;
-       pointer->sprite->surface->configure_private = NULL;
+       surface->configure = NULL;
+       surface->configure_private = NULL;
        weston_view_destroy(pointer->sprite);
        pointer->sprite = NULL;
 }