[gdm/wip/wayland-at-login-screen: 25/70] local-display-factory: drop some superfluous code

[Ray Strode <halfline src gnome org>]

commit e1cba204a4ce917155cc520fb53d633565d534b3
Author: Ray Strode <rstrode redhat com>
Date:   Mon Feb 16 11:27:10 2015 -0500

    local-display-factory: drop some superfluous code
    
    The store_display function takes a display number as
    an argument, it then uses that display number to reserve
    a slot in the "used display numbers" hash table.
    
    There's no reason for it to do this though, because the
    slot is already reserved when the next available display
    number is looked up in take_next_display_number.
    
    This commit drops the superfluous code.

 daemon/gdm-local-display-factory.c |    8 ++------
 1 files changed, 2 insertions(+), 6 deletions(-)
---
diff --git a/daemon/gdm-local-display-factory.c b/daemon/gdm-local-display-factory.c
index bf5a220..d49bf25 100644
--- a/daemon/gdm-local-display-factory.c
+++ b/daemon/gdm-local-display-factory.c
@@ -177,7 +177,6 @@ on_display_disposed (GdmLocalDisplayFactory *factory,
 
 static void
 store_display (GdmLocalDisplayFactory *factory,
-               guint32                 num,
                GdmDisplay             *display)
 {
         GdmDisplayStore *store;
@@ -189,9 +188,6 @@ store_display (GdmLocalDisplayFactory *factory,
 
         store = gdm_display_factory_get_display_store (GDM_DISPLAY_FACTORY (factory));
         gdm_display_store_add (store, display);
-
-        /* now fill our reserved spot */
-        g_hash_table_insert (factory->priv->used_display_numbers, GUINT_TO_POINTER (num), NULL);
 }
 
 static const char *
@@ -242,7 +238,7 @@ gdm_local_display_factory_create_transient_display (GdmLocalDisplayFactory *fact
                       "allow-timed-login", FALSE,
                       NULL);
 
-        store_display (factory, num, display);
+        store_display (factory, display);
 
         if (! gdm_display_manage (display)) {
                 display = NULL;
@@ -377,7 +373,7 @@ create_display (GdmLocalDisplayFactory *factory,
         g_object_set (display, "seat-id", seat_id, NULL);
         g_object_set (display, "is-initial", initial, NULL);
 
-        store_display (factory, num, display);
+        store_display (factory, display);
 
         /* let store own the ref */
         g_object_unref (display);