Staging: lustre: fld: Remove unused functions

Remove functions fld_cache_delete and fld_cache_delete_nolock
since they are defined but not used.

Signed-off-by: Shraddha Barke <shraddha.6596@gmail.com>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2 files changed