Dead initialization.

modules/demux/avformat/demux.c

 /*****************************************************************************
  * demux.c: demuxer using ffmpeg (libavformat).
  *****************************************************************************
- * Copyright (C) 2004-2007 the VideoLAN team
+ * Copyright (C) 2004-2009 the VideoLAN team
  * $Id$
  *
  * Authors: Laurent Aimar <fenrir@via.ecp.fr>
@@ -718,7 +718,7 @@ static int64_t IOSeek( void *opaque, int64_t offset, int whence )
 {
     URLContext *p_url = opaque;
     demux_t *p_demux = p_url->priv_data;
-    int64_t i_absolute = (int64_t)offset;
+    int64_t i_absolute;
     int64_t i_size = stream_Size( p_demux->s );
 
 #ifdef AVFORMAT_DEBUG

modules/demux/avi/avi.c

 /*****************************************************************************
  * avi.c : AVI file Stream input module for vlc
  *****************************************************************************
- * Copyright (C) 2001-2004 the VideoLAN team
+ * Copyright (C) 2001-2009 the VideoLAN team
  * $Id$
  * Authors: Laurent Aimar <fenrir@via.ecp.fr>
  *
@@ -222,8 +222,7 @@ static int Open( vlc_object_t * p_this )
     bool       b_index = false;
     int              i_do_index;
 
-    avi_chunk_t         ck_riff;
-    avi_chunk_list_t    *p_riff = (avi_chunk_list_t*)&ck_riff;
+    avi_chunk_list_t    *p_riff;
     avi_chunk_list_t    *p_hdrl, *p_movi;
     avi_chunk_avih_t    *p_avih;
 

modules/mux/avi.c

 /*****************************************************************************
  * avi.c
  *****************************************************************************
- * Copyright (C) 2001, 2002 the VideoLAN team
+ * Copyright (C) 2001-2009 the VideoLAN team
  * $Id$
  *
  * Authors: Laurent Aimar <fenrir@via.ecp.fr>
@@ -138,7 +138,7 @@ static void SetFCC( uint8_t *p, char *fcc )
 static int Open( vlc_object_t *p_this )
 {
     sout_mux_t      *p_mux = (sout_mux_t*)p_this;
-    sout_mux_sys_t  *p_sys = p_mux->p_sys;
+    sout_mux_sys_t  *p_sys;
 
     msg_Dbg( p_mux, "AVI muxer opened" );