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scsi: qla2xxx: Use scsi_cmd_to_rq() instead of scsi_cmnd.request

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[ Upstream commit c7d6b2c2cd ]

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/20210809230355.8186-39-bvanassche@acm.org
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Stable-dep-of: 19597cad64d6 ("scsi: qla2xxx: Fix system crash due to bad pointer access")
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Bart Van Assche
2021-08-09 16:03:41 -07:00
committed by Greg Kroah-Hartman
parent b19fe82b4b
commit 46a4bf1350
1 changed files with 2 additions and 2 deletions
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4
drivers/scsi/qla2xxx/qla_os.c
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@@ -839,7 +839,7 @@ qla2xxx_queuecommand(struct Scsi_Host *host, struct scsi_cmnd *cmd)
uint16_t hwq;
struct qla_qpair *qpair = NULL;
tag = blk_mq_unique_tag(cmd->request);
tag = blk_mq_unique_tag(scsi_cmd_to_rq(cmd));
hwq = blk_mq_unique_tag_to_hwq(tag);
qpair = ha->queue_pair_map[hwq];
@@ -1714,7 +1714,7 @@ static void qla2x00_abort_srb(struct qla_qpair *qp, srb_t *sp, const int res,
}
spin_lock_irqsave(qp->qp_lock_ptr, *flags);
if (ret_cmd && blk_mq_request_started(cmd->request))
if (ret_cmd && blk_mq_request_started(scsi_cmd_to_rq(cmd)))
sp->done(sp, res);
} else {
sp->done(sp, res);