xorg: fix exa finish access

The exa core will already set the pointer to NULL prior calling
the callback function. So don't bail out in the callback if it's
already NULL.

Signed-off-by: Jerome Glisse <jglisse@redhat.com>

diff --git a/src/gallium/state_trackers/xorg/xorg_exa.c b/src/gallium/state_trackers/xorg/xorg_exa.c
index f010be6522706a1f5a37840d9915faf8e9959560..3e764f8a7f5ed620c613d71f1ddf0c7c4e4ff6b0 100644 (file)
--- a/src/gallium/state_trackers/xorg/xorg_exa.c
+++ b/src/gallium/state_trackers/xorg/xorg_exa.c
@@ -318,7 +318,7 @@ ExaFinishAccess(PixmapPtr pPix, int index)
     if (!priv)
        return;
 
-    if (!priv->map_transfer || pPix->devPrivate.ptr == NULL)
+    if (!priv->map_transfer)
        return;
 
     exa_debug_printf("ExaFinishAccess %d\n", index);