dix: Remove pointless client-state callbacks

Private storage is pre-zeroed by the private system itself.

Signed-off-by: Adam Jackson <ajax@redhat.com>
Reviewed-by: Eric Anholt <eric@anholt.net>

1 files changed, 0 insertions, 14 deletions

diff --git a/composite/compext.c b/composite/compext.c
index f1a825573..b95bf999e 100644
--- a/composite/compext.c
+++ b/composite/compext.c
@@ -66,17 +66,6 @@ typedef struct _CompositeClient {
 #define GetCompositeClient(pClient) ((CompositeClientPtr) \
     dixLookupPrivate(&(pClient)->devPrivates, CompositeClientPrivateKey))
 
-static void
-CompositeClientCallback(CallbackListPtr *list, void *closure, void *data)
-{
-    NewClientInfoRec *clientinfo = (NewClientInfoRec *) data;
-    ClientPtr pClient = clientinfo->client;
-    CompositeClientPtr pCompositeClient = GetCompositeClient(pClient);
-
-    pCompositeClient->major_version = 0;
-    pCompositeClient->minor_version = 0;
-}
-
 static int
 FreeCompositeClientWindow(void *value, XID ccwid)
 {
@@ -580,9 +569,6 @@ CompositeExtensionInit(void)
                                sizeof(CompositeClientRec)))
         return;
 
-    if (!AddCallback(&ClientStateCallback, CompositeClientCallback, 0))
-        return;
-
     for (s = 0; s < screenInfo.numScreens; s++)
         if (!compScreenInit(screenInfo.screens[s]))
             return;