From: Bart Van Assche <bvanassche@acm.org>
Date: Mon, 9 Aug 2021 16:03:11 -0700
Subject: scsi: RDMA/iser: Use scsi_cmd_to_rq() instead of scsi_cmnd.request
Patch-mainline: v5.15-rc1
Git-commit: 99247108c0f2aac3a153fd255f12e17db40432a2
References: jsc#SLE-19249
Prepare for removal of the request pointer by using scsi_cmd_to_rq()
instead. This patch does not change any functionality.
Link: https://lore.kernel.org/r/20210809230355.8186-9-bvanassche@acm.org
Reviewed-by: Max Gurtovoy <mgurtovoy@nvidia.com>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Acked-by: Thomas Bogendoerfer <tbogendoerfer@suse.de>
---
drivers/infiniband/ulp/iser/iser_memory.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/infiniband/ulp/iser/iser_memory.c
+++ b/drivers/infiniband/ulp/iser/iser_memory.c
@@ -159,7 +159,7 @@ iser_set_dif_domain(struct scsi_cmnd *sc
{
domain->sig_type = IB_SIG_TYPE_T10_DIF;
domain->sig.dif.pi_interval = scsi_prot_interval(sc);
- domain->sig.dif.ref_tag = t10_pi_ref_tag(sc->request);
+ domain->sig.dif.ref_tag = t10_pi_ref_tag(scsi_cmd_to_rq(sc));
/*
* At the moment we hard code those, but in the future
* we will take them from sc.