nvme-fc: introduce struct nvme_fcp_op_w_sgl

This patch does not change any functionality but makes the intent of the
code more clear.

Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Reviewed-by: James Smart <james.smart@broadcom.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
1 file changed