[PATCH v5 41/52] scsi_debug: Use scsi_cmd_to_rq() instead of scsi_cmnd.request

Bart Van Assche
2021-08-09T23:05:11Z

Acked-by: Douglas Gilbert <dgilbert@interlog.com>
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
---
drivers/scsi/scsi_debug.c | 13 +++++++------
1 file changed, 7 insertions(+), 6 deletions(-)

diff --git a/drivers/scsi/scsi_debug.c b/drivers/scsi/scsi_debug.c
index 25112b15ab14..31529d8add0d 100644
--- a/drivers/scsi/scsi_debug.c
+++ b/drivers/scsi/scsi_debug.c
@@ -4722,7 +4722,7 @@ static int resp_rwp_zone(struct scsi_cmnd *scp, struct sdebug_dev_info *devip)
static struct sdebug_queue *get_queue(struct scsi_cmnd *cmnd)
{
u16 hwq;
- u32 tag = blk_mq_unique_tag(cmnd->request);
+ u32 tag = blk_mq_unique_tag(scsi_cmd_to_rq(cmnd));

hwq = blk_mq_unique_tag_to_hwq(tag);

@@ -4735,7 +4735,7 @@ static struct sdebug_queue *get_queue(struct scsi_cmnd *cmnd)

static u32 get_tag(struct scsi_cmnd *cmnd)
{
- return blk_mq_unique_tag(cmnd->request);
+ return blk_mq_unique_tag(scsi_cmd_to_rq(cmnd));
}

/* Queued (deferred) command completions converge here. */
@@ -5384,7 +5384,7 @@ static int schedule_resp(struct scsi_cmnd *cmnd, struct sdebug_dev_info *devip,
{
bool new_sd_dp;
bool inject = false;
- bool hipri = (cmnd->request->cmd_flags & REQ_HIPRI);
+ bool hipri = scsi_cmd_to_rq(cmnd)->cmd_flags & REQ_HIPRI;
int k, num_in_q, qdepth;
unsigned long iflags;
u64 ns_from_boot = 0;
@@ -5587,8 +5587,9 @@ static int schedule_resp(struct scsi_cmnd *cmnd, struct sdebug_dev_info *devip,
if (sdebug_statistics)
sd_dp->issuing_cpu = raw_smp_processor_id();
if (unlikely(sd_dp->aborted)) {
- sdev_printk(KERN_INFO, sdp, "abort request tag %d\n", cmnd->request->tag);
- blk_abort_request(cmnd->request);
+ sdev_printk(KERN_INFO, sdp, "abort request tag %d\n",
+ scsi_cmd_to_rq(cmnd)->tag);
+ blk_abort_request(scsi_cmd_to_rq(cmnd));
atomic_set(&sdeb_inject_pending, 0);
sd_dp->aborted = false;
}
@@ -7414,7 +7415,7 @@ static int scsi_debug_queuecommand(struct Scsi_Host *shost,
(u32)cmd[k]);
}
sdev_printk(KERN_INFO, sdp, "%s: tag=%#x, cmd %s\n", my_name,
- blk_mq_unique_tag(scp->request), b);
+ blk_mq_unique_tag(scsi_cmd_to_rq(scp)), b);
}
if (unlikely(inject_now && (sdebug_opts & SDEBUG_OPT_HOST_BUSY)))
return SCSI_MLQUEUE_HOST_BUSY;