[PATCH] slab: extract slab_destroy_objs()

[PATCH] slab: extract slab_destroy_objs()

Create a helper function, slab_destroy_objs() which called from
slab_destroy().  This makes slab_destroy() smaller and more readable, and
moves ifdefs outside the function body.

Signed-off-by: Matthew Dobson <colpatch@us.ibm.com>
Acked-by: Manfred Spraul <manfred@colorfullife.com>
Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>