nvme-rdma: use request to get integrity segments

The request tracks the integrity segments already, so no need to recount
the segments again.

Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Reviewed-by: Kanchan Joshi <joshi.k@samsung.com>
Signed-off-by: Keith Busch <kbusch@kernel.org>
Link: https://lore.kernel.org/r/20240913182854.2445457-8-kbusch@meta.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>

diff --git a/drivers/nvme/host/rdma.c b/drivers/nvme/host/rdma.c
index 15b5e06039a5f4d1c3c5d2352d14976089a007ac..256466bdaee7cd75a9a65ffac033b288243dbfd2 100644 (file)
--- a/drivers/nvme/host/rdma.c
+++ b/drivers/nvme/host/rdma.c
@@ -1496,7 +1496,7 @@ static int nvme_rdma_dma_map_req(struct ib_device *ibdev, struct request *rq,
                req->metadata_sgl->sg_table.sgl =
                        (struct scatterlist *)(req->metadata_sgl + 1);
                ret = sg_alloc_table_chained(&req->metadata_sgl->sg_table,
-                               blk_rq_count_integrity_sg(rq->q, rq->bio),
+                               rq->nr_integrity_segments,
                                req->metadata_sgl->sg_table.sgl,
                                NVME_INLINE_METADATA_SG_CNT);
                if (unlikely(ret)) {