From 31350de9970a1bc827e3b155bb285fd974116a6f Mon Sep 17 00:00:00 2001
From: Paul B Mahol <onemda@gmail.com>
Date: Sat, 25 Jan 2020 11:42:32 +0100
Subject: [PATCH] avfilter/vf_deshake_opencl: silence warning about usage of
 uninitialized value

---
 libavfilter/vf_deshake_opencl.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/libavfilter/vf_deshake_opencl.c b/libavfilter/vf_deshake_opencl.c
index c959f19475..c914a77d83 100644
--- a/libavfilter/vf_deshake_opencl.c
+++ b/libavfilter/vf_deshake_opencl.c
@@ -1128,7 +1128,7 @@ static int deshake_opencl_init(AVFilterContext *avctx)
     AVFilterLink *inlink = avctx->inputs[0];
     // Pointer to the host-side pattern buffer to be initialized and then copied
     // to the GPU
-    PointPair *pattern_host;
+    PointPair *pattern_host = NULL;
     cl_int cle;
     int err;
     cl_ulong8 zeroed_ulong8;
@@ -1348,8 +1348,7 @@ static int deshake_opencl_init(AVFilterContext *avctx)
     return 0;
 
 fail:
-    if (!pattern_host)
-        av_freep(&pattern_host);
+    av_freep(&pattern_host);
     return err;
 }