st/mesa: don't reference pipe_surface locally in PBO code

Reviewed-by: Brian Paul <[email protected]>

1 files changed, 1 insertions, 3 deletions

diff --git a/src/mesa/state_tracker/st_cb_texture.c b/src/mesa/state_tracker/st_cb_texture.c
index 45918e425ac..ff4694da9e0 100644
--- a/src/mesa/state_tracker/st_cb_texture.c
+++ b/src/mesa/state_tracker/st_cb_texture.c
@@ -1243,11 +1243,9 @@ try_pbo_upload_common(struct gl_context *ctx,
       fb.width = surface->width;
       fb.height = surface->height;
       fb.nr_cbufs = 1;
-      pipe_surface_reference(&fb.cbufs[0], surface);
+      fb.cbufs[0] = surface;
 
       cso_set_framebuffer(cso, &fb);
-
-      pipe_surface_reference(&fb.cbufs[0], NULL);
    }
 
    cso_set_viewport_dims(cso, surface->width, surface->height, FALSE);