Remove redumdant fcntl() calls

modules/access/file.c

@@ -346,8 +346,6 @@ static int open_file (access_t *p_access, const char *path)
     }
 
 #if defined(HAVE_FCNTL)
-    fcntl (fd, F_SETFD, fcntl (fd, F_GETFD) | FD_CLOEXEC);
-
     /* We'd rather use any available memory for reading ahead
      * than for caching what we've already seen/heard */
 # if defined(F_RDAHEAD)

modules/access/mmap.c

@@ -102,7 +102,6 @@ static int Open (vlc_object_t *p_this)
         msg_Warn (p_access, "cannot open %s: %m", path);
         goto error;
     }
-    fcntl (fd, F_SETFD, fcntl (fd, F_GETFD) | FD_CLOEXEC);
 
     /* mmap() is only safe for regular and block special files.
      * For other types, it may be some idiosyncrasic interface (e.g. packet