[SCM] libav/experimental: Remove unused variable.

[siretart at users.alioth.debian.org]

The following commit has been merged in the experimental branch:
commit 0ada32c37338c654d51ffc64254c722a6c8d7454
Author: Carl Eugen Hoyos <cehoyos at rainbow.studorg.tuwien.ac.at>
Date:   Wed Oct 6 11:40:09 2010 +0000

    Remove unused variable.
    
    Originally committed as revision 25369 to svn://svn.ffmpeg.org/ffmpeg/trunk

diff --git a/libavformat/avio.c b/libavformat/avio.c
index 2dae492..9a4d735 100644
--- a/libavformat/avio.c
+++ b/libavformat/avio.c
@@ -246,7 +246,6 @@ int url_read_complete(URLContext *h, unsigned char *buf, int size)
 
 int url_write(URLContext *h, const unsigned char *buf, int size)
 {
-    int ret;
     if (!(h->flags & (URL_WRONLY | URL_RDWR)))
         return AVERROR(EIO);
     /* avoid sending too big packets */

-- 
Libav/FFmpeg packaging