staging/lustre: Drop SLAB_DESTROY_BY_RCU redefine, it's always defined

SLAB_DESTROY_BY_RCU is always defined in kernel slab.h, so
no point in checking for it.

Signed-off-by: Oleg Drokin <oleg.drokin@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Oleg Drokin 2015-07-30 18:27:55 -04:00 • committed by Greg Kroah-Hartman
commit 629819c7de