staging/lustre: Remove dead code in ldlm_lock_destroy_internal

This code has been commented out since end of 2012, so it's
clearly not needed here.

Signed-off-by: Oleg Drokin <green@linuxhacker.ru>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
1 file changed