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-rw-r--r--drivers/scsi/scsi_lib.c12
-rw-r--r--drivers/scsi/scsi_priv.h1
-rw-r--r--drivers/scsi/scsi_scan.c12
3 files changed, 8 insertions, 17 deletions
diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c
index 6b994baf87c2..d1f0ad7c4c36 100644
--- a/drivers/scsi/scsi_lib.c
+++ b/drivers/scsi/scsi_lib.c
@@ -1897,18 +1897,6 @@ static const struct blk_mq_ops scsi_mq_ops = {
.get_rq_budget_token = scsi_mq_get_rq_budget_token,
};
-struct request_queue *scsi_mq_alloc_queue(struct scsi_device *sdev)
-{
- sdev->request_queue = blk_mq_init_queue(&sdev->host->tag_set);
- if (IS_ERR(sdev->request_queue))
- return NULL;
-
- sdev->request_queue->queuedata = sdev;
- __scsi_init_queue(sdev->host, sdev->request_queue);
- blk_queue_flag_set(QUEUE_FLAG_SCSI_PASSTHROUGH, sdev->request_queue);
- return sdev->request_queue;
-}
-
int scsi_mq_setup_tags(struct Scsi_Host *shost)
{
unsigned int cmd_size, sgl_size;
diff --git a/drivers/scsi/scsi_priv.h b/drivers/scsi/scsi_priv.h
index 75d6f23e4fff..eae2235f79b5 100644
--- a/drivers/scsi/scsi_priv.h
+++ b/drivers/scsi/scsi_priv.h
@@ -91,7 +91,6 @@ extern void scsi_queue_insert(struct scsi_cmnd *cmd, int reason);
extern void scsi_io_completion(struct scsi_cmnd *, unsigned int);
extern void scsi_run_host_queues(struct Scsi_Host *shost);
extern void scsi_requeue_run_queue(struct work_struct *work);
-extern struct request_queue *scsi_mq_alloc_queue(struct scsi_device *sdev);
extern void scsi_start_queue(struct scsi_device *sdev);
extern int scsi_mq_setup_tags(struct Scsi_Host *shost);
extern void scsi_mq_destroy_tags(struct Scsi_Host *shost);
diff --git a/drivers/scsi/scsi_scan.c b/drivers/scsi/scsi_scan.c
index 5ce45ef9808f..b059bf2b61d4 100644
--- a/drivers/scsi/scsi_scan.c
+++ b/drivers/scsi/scsi_scan.c
@@ -217,6 +217,7 @@ static struct scsi_device *scsi_alloc_sdev(struct scsi_target *starget,
{
unsigned int depth;
struct scsi_device *sdev;
+ struct request_queue *q;
int display_failure_msg = 1, ret;
struct Scsi_Host *shost = dev_to_shost(starget->dev.parent);
@@ -266,16 +267,19 @@ static struct scsi_device *scsi_alloc_sdev(struct scsi_target *starget,
*/
sdev->borken = 1;
- sdev->request_queue = scsi_mq_alloc_queue(sdev);
- if (!sdev->request_queue) {
+ q = blk_mq_init_queue(&sdev->host->tag_set);
+ if (IS_ERR(q)) {
/* release fn is set up in scsi_sysfs_device_initialise, so
* have to free and put manually here */
put_device(&starget->dev);
kfree(sdev);
goto out;
}
- WARN_ON_ONCE(!blk_get_queue(sdev->request_queue));
- sdev->request_queue->queuedata = sdev;
+ sdev->request_queue = q;
+ q->queuedata = sdev;
+ __scsi_init_queue(sdev->host, q);
+ blk_queue_flag_set(QUEUE_FLAG_SCSI_PASSTHROUGH, q);
+ WARN_ON_ONCE(!blk_get_queue(q));
depth = sdev->host->cmd_per_lun ?: 1;