linux-phytec-ti

cciss: hoist tag masking out of loop

In process_nonindexed_cmd, hoist figuring of masked tag out of loop since
it is the same throughout.

Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com>
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>