From f59e5ee5fbae221bb873151d2e5f322d5b9635d4 Mon Sep 17 00:00:00 2001
From: Erik Faye-Lund <erik.faye-lund@collabora.com>
Date: Mon, 22 Apr 2024 13:37:11 +0200
Subject: [PATCH] panfrost: check return-value from u_trim_pipe_prim

This is slightly cleaner than what we currently do. It shouldn't matter
in difference, though.

CID: 1515978
Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/28856>
---
 src/gallium/drivers/panfrost/pan_cmdstream.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/src/gallium/drivers/panfrost/pan_cmdstream.c b/src/gallium/drivers/panfrost/pan_cmdstream.c
index d10fabb62dd..034d77d2bb7 100644
--- a/src/gallium/drivers/panfrost/pan_cmdstream.c
+++ b/src/gallium/drivers/panfrost/pan_cmdstream.c
@@ -2760,9 +2760,8 @@ panfrost_launch_xfb(struct panfrost_batch *batch,
 
    /* TODO: XFB with index buffers */
    // assert(info->index_size == 0);
-   u_trim_pipe_prim(info->mode, &count);
 
-   if (count == 0)
+   if (!u_trim_pipe_prim(info->mode, &count))
       return;
 
    perf_debug(batch->ctx, "Emulating transform feedback");