Fixed segafult when stopping BDA.

modules/access/bda/bda.c

@@ -511,9 +511,6 @@ static void Close( vlc_object_t *p_this )
 
     dvb_deleteBDAGraph( p_access );
 
-    vlc_mutex_destroy( &p_sys->lock );
-    vlc_cond_destroy( &p_sys->wait );
-
     free( p_sys );
 }
 

modules/access/bda/bda.h

@@ -79,8 +79,5 @@ long dvb_ReadBuffer( access_t* p_access, long* l_buffer_len, BYTE* p_buff );
  ****************************************************************************/
 struct access_sys_t
 {
-    /* These 2 must be left at the beginning */
-    vlc_mutex_t lock;
-    vlc_cond_t  wait;
     BDAGraph *p_bda_module;
 };