staging: lustre: opencode LIBCFS_ALLOC_ATOMIC calls.

Just call kzalloc(GFP_ATOMIC) directly.
We don't need the warning on failure.

Signed-off-by: NeilBrown <neilb@suse.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
NeilBrown 2018-01-09 12:19:38 +11:00 • committed by Greg Kroah-Hartman
commit d0157f0c7e