staging/lustre: Rework MAX_DIO_SIZE macro

KMALLOC_MAX_SIZE is always defined in the kernel, so no point
in checking for it, just use t directly.

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