st/mesa: fix _mesa_init_transform_feedback_object() argument

Need to pass a pointer of the base type, not the st type.
Fixes a compiler warning.

diff --git a/src/mesa/state_tracker/st_cb_xformfb.c b/src/mesa/state_tracker/st_cb_xformfb.c
index a1c643b..e824fe9 100644 (file)
--- a/src/mesa/state_tracker/st_cb_xformfb.c
+++ b/src/mesa/state_tracker/st_cb_xformfb.c
@@ -74,7 +74,7 @@ st_new_transform_feedback(struct gl_context *ctx, GLuint name)
    if (!obj)
       return NULL;
 
-   _mesa_init_transform_feedback_object(obj, name);
+   _mesa_init_transform_feedback_object(&obj->base, name);
 
    return &obj->base;
 }