mesa: fix fallthrough in glformats

[mesa.git] / src / mesa / state_tracker / st_cb_viewport.c

diff --git a/src/mesa/state_tracker/st_cb_viewport.c b/src/mesa/state_tracker/st_cb_viewport.c
index ff18fd0e6a48b4f155d5da828938c83bed1c8e79..315564b6fca311baee7cb26cabb0934824e5898b 100644 (file)
--- a/src/mesa/state_tracker/st_cb_viewport.c
+++ b/src/mesa/state_tracker/st_cb_viewport.c
@@ -45,8 +45,8 @@ static void st_viewport(struct gl_context *ctx)
       return;
 
    /*
-    * Normally we'd want the state tracker manager to mark the drawables
-    * invalid only when needed. This will force the state tracker manager
+    * Normally we'd want the frontend manager to mark the drawables
+    * invalid only when needed. This will force the frontend manager
     * to revalidate the drawable, rather than just update the context with
     * the latest cached drawable info.
     */
@@ -54,9 +54,9 @@ static void st_viewport(struct gl_context *ctx)
    stdraw = st_ws_framebuffer(st->ctx->DrawBuffer);
    stread = st_ws_framebuffer(st->ctx->ReadBuffer);
 
-   if (stdraw && stdraw->iface)
+   if (stdraw)
       stdraw->iface_stamp = p_atomic_read(&stdraw->iface->stamp) - 1;
-   if (stread && stread != stdraw && stread->iface)
+   if (stread && stread != stdraw)
       stread->iface_stamp = p_atomic_read(&stread->iface->stamp) - 1;
 }