From d2ccab5f8a5f9121200b85c2fd8ef35916b1bf62 Mon Sep 17 00:00:00 2001
From: Nicolas George <nicolas.george@normalesup.org>
Date: Thu, 31 Jan 2013 14:49:43 +0100
Subject: lavfi/buffersrc: forward filter_frame errors.

Note: The ret variable was unused.
---
 libavfilter/buffersrc.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

(limited to 'libavfilter')

diff --git a/libavfilter/buffersrc.c b/libavfilter/buffersrc.c
index 074d43a674..3fdf8d3fe3 100644
--- a/libavfilter/buffersrc.c
+++ b/libavfilter/buffersrc.c
@@ -384,7 +384,6 @@ static int request_frame(AVFilterLink *link)
 {
     BufferSourceContext *c = link->src->priv;
     AVFilterBufferRef *buf;
-    int ret = 0;
 
     if (!av_fifo_size(c->fifo)) {
         if (c->eof)
@@ -394,9 +393,7 @@ static int request_frame(AVFilterLink *link)
     }
     av_fifo_generic_read(c->fifo, &buf, sizeof(buf), NULL);
 
-    ff_filter_frame(link, buf);
-
-    return ret;
+    return ff_filter_frame(link, buf);
 }
 
 static int poll_frame(AVFilterLink *link)
-- 
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