gallium: remove unused vars

diff --git a/src/mesa/state_tracker/st_cb_fbo.c b/src/mesa/state_tracker/st_cb_fbo.c
index 76145a4d5c4f925a202fec20281d76e47e2b2d34..db25ddd615225b9a6d4e6bc65a0a9e9dab8ba379 100644 (file)
--- a/src/mesa/state_tracker/st_cb_fbo.c
+++ b/src/mesa/state_tracker/st_cb_fbo.c
@@ -347,11 +347,8 @@ st_render_texture(GLcontext *ctx,
                   struct gl_framebuffer *fb,
                   struct gl_renderbuffer_attachment *att)
 {
-   struct st_context *st = ctx->st;
    struct st_renderbuffer *strb;
    struct gl_renderbuffer *rb;
-   struct pipe_context *pipe = st->pipe;
-   struct pipe_screen *screen = pipe->screen;
    struct pipe_texture *pt;
    struct st_texture_object *stObj;
    const struct gl_texture_image *texImage =