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scsi: scsi_debug: Drop check for num_in_q exceeding queue depth 

The per-device num_in_q value cannot exceed the device queue depth, so drop
the check.

Signed-off-by: John Garry <john.g.garry@oracle.com>
Acked-by: Douglas Gilbert <dgilbert@interlog.com>
Link: https://lore.kernel.org/r/20230313093114.1498305-9-john.g.garry@oracle.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
John Garry 2023-03-13 09:31:11 +00:00 committed by Martin K. Petersen
parent 9c2303820b
commit 0befb87909
1 changed files with 2 additions and 9 deletions
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11
drivers/scsi/scsi_debug.c
View File

@ -5593,15 +5593,8 @@ static int schedule_resp(struct scsi_cmnd *cmnd, struct sdebug_dev_info *devip,
}
num_in_q = atomic_read(&devip->num_in_q);
qdepth = cmnd->device->queue_depth;
if (unlikely((qdepth > 0) && (num_in_q >= qdepth))) {
if (scsi_result) {
spin_unlock_irqrestore(&sqp->qc_lock, iflags);
goto respond_in_thread;
} else
scsi_result = device_qfull_result;
} else if (unlikely(sdebug_every_nth &&
(SDEBUG_OPT_RARE_TSF & sdebug_opts) &&
(scsi_result == 0))) {
if (unlikely(sdebug_every_nth && (SDEBUG_OPT_RARE_TSF & sdebug_opts) &&
(scsi_result == 0))) {
if ((num_in_q == (qdepth - 1)) &&
(atomic_inc_return(&sdebug_a_tsf) >=
abs(sdebug_every_nth))) {