From d460a5f8ba913571637e3d8bf5c1c53d39ae696f Mon Sep 17 00:00:00 2001
From: Paul B Mahol <onemda@gmail.com>
Date: Sat, 11 Sep 2021 22:02:42 +0200
Subject: [PATCH] avfilter/af_arnndn: initialize ret to silence compiler
 warning

---
 libavfilter/af_arnndn.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/libavfilter/af_arnndn.c b/libavfilter/af_arnndn.c
index 1d48188e84..8225b1657e 100644
--- a/libavfilter/af_arnndn.c
+++ b/libavfilter/af_arnndn.c
@@ -351,7 +351,7 @@ static int config_input(AVFilterLink *inlink)
 {
     AVFilterContext *ctx = inlink->dst;
     AudioRNNContext *s = ctx->priv;
-    int ret;
+    int ret = 0;
 
     s->channels = inlink->channels;
 
@@ -387,7 +387,7 @@ static int config_input(AVFilterLink *inlink)
             return ret;
     }
 
-    return 0;
+    return ret;
 }
 
 static void biquad(float *y, float mem[2], const float *x,