From f7fb70292b459b9fe8475067df4bef3d03cd3f81 Mon Sep 17 00:00:00 2001
From: Michael Niedermayer <michael@niedermayer.cc>
Date: Mon, 22 Apr 2024 03:09:54 +0200
Subject: [PATCH] avfilter/vf_thumbnail_cuda: Set ret before checking it

Fixes: CID1418336 Logically dead code

Sponsored-by: Sovereign Tech Fund
Reviewed-by: Timo Rothenpieler <timo@rothenpieler.org>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 02301017d28422e4d0a4badb16f2226e70ec534a)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
---
 libavfilter/vf_thumbnail_cuda.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavfilter/vf_thumbnail_cuda.c b/libavfilter/vf_thumbnail_cuda.c
index 0c06815643..de61afd1f5 100644
--- a/libavfilter/vf_thumbnail_cuda.c
+++ b/libavfilter/vf_thumbnail_cuda.c
@@ -288,7 +288,7 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *frame)
             hist[i] = 4 * hist[i];
     }
 
-    CHECK_CU(cu->cuCtxPopCurrent(&dummy));
+    ret = CHECK_CU(cu->cuCtxPopCurrent(&dummy));
     if (ret < 0)
         return ret;