Slab allocators: remove useless __GFP_NO_GROW flag

There is no user remaining and I have never seen any use of that flag.

Signed-off-by: Christoph Lameter <clameter@sgi.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --cc include/linux/gfp.h
Simple merge

diff --cc mm/slab.c
Simple merge

diff --cc mm/slub.c
Simple merge