From 8294d454245d4318befac7c8915e55db3d47cefd Mon Sep 17 00:00:00 2001
From: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Date: Thu, 17 Mar 2022 11:29:30 -0400
Subject: [PATCH] zink: only update usage on buffer rebind if rebinds occurred

this is a harmless case, but it's still wrong

cc: mesa-stable

Reviewed-by: Dave Airlie <airlied@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15429>
---
 src/gallium/drivers/zink/zink_context.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/gallium/drivers/zink/zink_context.c b/src/gallium/drivers/zink/zink_context.c
index c969016f26b..a79ab9d0913 100644
--- a/src/gallium/drivers/zink/zink_context.c
+++ b/src/gallium/drivers/zink/zink_context.c
@@ -3926,7 +3926,8 @@ rebind_buffer(struct zink_context *ctx, struct zink_resource *res, uint32_t rebi
       }
    }
 end:
-   zink_batch_resource_usage_set(&ctx->batch, res, has_write);
+   if (num_rebinds)
+      zink_batch_resource_usage_set(&ctx->batch, res, has_write);
    return num_rebinds;
 }