[v3,21/51] hisi_sas: Use scsi_cmd_to_rq() instead of scsi_cmnd.request

Message ID 20210524030856.2824-22-bvanassche@acm.org
State New
Headers show
Series
  • Remove the request pointer from struct scsi_cmnd
Related show

Commit Message

Bart Van Assche May 24, 2021, 3:08 a.m.
Prepare for removal of the request pointer by using scsi_cmd_to_rq()
instead. This patch does not change any functionality.

Acked-by: John Garry <john.garry@huawei.com>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
---
 drivers/scsi/hisi_sas/hisi_sas_main.c  | 4 ++--
 drivers/scsi/hisi_sas/hisi_sas_v3_hw.c | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

Patch

diff --git a/drivers/scsi/hisi_sas/hisi_sas_main.c b/drivers/scsi/hisi_sas/hisi_sas_main.c
index 5a204074099c..b9337aa6cf8b 100644
--- a/drivers/scsi/hisi_sas/hisi_sas_main.c
+++ b/drivers/scsi/hisi_sas/hisi_sas_main.c
@@ -185,7 +185,7 @@  static int hisi_sas_slot_index_alloc(struct hisi_hba *hisi_hba,
 	void *bitmap = hisi_hba->slot_index_tags;
 
 	if (scsi_cmnd)
-		return scsi_cmnd->request->tag;
+		return scsi_cmd_to_rq(scsi_cmnd)->tag;
 
 	spin_lock(&hisi_hba->lock);
 	index = find_next_zero_bit(bitmap, hisi_hba->slot_index_count,
@@ -449,7 +449,7 @@  static int hisi_sas_task_prep(struct sas_task *task,
 		unsigned int dq_index;
 		u32 blk_tag;
 
-		blk_tag = blk_mq_unique_tag(scmd->request);
+		blk_tag = blk_mq_unique_tag(scsi_cmd_to_rq(scmd));
 		dq_index = blk_mq_unique_tag_to_hwq(blk_tag);
 		*dq_pointer = dq = &hisi_hba->dq[dq_index];
 	} else {
diff --git a/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c b/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c
index 499c770d405c..6ef7e950226c 100644
--- a/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c
+++ b/drivers/scsi/hisi_sas/hisi_sas_v3_hw.c
@@ -1153,7 +1153,7 @@  static void fill_prot_v3_hw(struct scsi_cmnd *scsi_cmnd,
 {
 	unsigned char prot_op = scsi_get_prot_op(scsi_cmnd);
 	unsigned int interval = scsi_prot_interval(scsi_cmnd);
-	u32 lbrt_chk_val = t10_pi_ref_tag(scsi_cmnd->request);
+	u32 lbrt_chk_val = t10_pi_ref_tag(scsi_cmd_to_rq(scsi_cmnd));
 
 	switch (prot_op) {
 	case SCSI_PROT_READ_INSERT: