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scsi: use request to get integrity segments

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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/20240913182854.2445457-7-kbusch@meta.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Keith Busch 2024-09-13 11:28:51 -07:00 committed by Jens Axboe
parent d2c5b1facc
commit 27c3785e94
1 changed files with 1 additions and 2 deletions
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3
drivers/scsi/scsi_lib.c
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@ -1175,8 +1175,7 @@ blk_status_t scsi_alloc_sgtables(struct scsi_cmnd *cmd)
goto out_free_sgtables;
}
ivecs = blk_rq_count_integrity_sg(rq->q, rq->bio);
ivecs = rq->nr_integrity_segments;
if (sg_alloc_table_chained(&prot_sdb->table, ivecs,
prot_sdb->table.sgl,
SCSI_INLINE_PROT_SG_CNT)) {