From: Hannes Reinecke <hare@xxxxxxxx>
No users left, kill it.
Signed-off-by: Hannes Reinecke <hare@xxxxxxxx>
---
drivers/scsi/scsi.c | 1 -
drivers/scsi/scsi_lib.c | 32 --------------------------------
drivers/scsi/scsi_scan.c | 1 -
include/scsi/scsi_cmnd.h | 1 -
include/scsi/scsi_device.h | 1 -
include/scsi/scsi_host.h | 2 --
6 files changed, 38 deletions(-)
diff --git a/drivers/scsi/scsi.c b/drivers/scsi/scsi.c
index 930e4803d888..8ca36d778bcf 100644
--- a/drivers/scsi/scsi.c
+++ b/drivers/scsi/scsi.c
@@ -104,7 +104,6 @@ EXPORT_SYMBOL(scsi_sd_pm_domain);
*/
void scsi_put_command(struct scsi_cmnd *cmd)
{
- scsi_del_cmd_from_list(cmd);
BUG_ON(delayed_work_pending(&cmd->abort_work));
}
diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c
index af4f56cd0093..1253893007d3 100644
--- a/drivers/scsi/scsi_lib.c
+++ b/drivers/scsi/scsi_lib.c
@@ -562,7 +562,6 @@ static void scsi_mq_uninit_cmd(struct scsi_cmnd *cmd)
{
scsi_mq_free_sgtables(cmd);
scsi_uninit_cmd(cmd);
- scsi_del_cmd_from_list(cmd);
}
/* Returns false when no more bytes to process, true if there are more */
@@ -1098,35 +1097,6 @@ static void scsi_cleanup_rq(struct request *rq)
}
}
-/* Add a command to the list used by the aacraid and dpt_i2o drivers */
-void scsi_add_cmd_to_list(struct scsi_cmnd *cmd)
-{
- struct scsi_device *sdev = cmd->device;
- struct Scsi_Host *shost = sdev->host;
- unsigned long flags;
-
- if (shost->use_cmd_list) {
- spin_lock_irqsave(&sdev->list_lock, flags);
- list_add_tail(&cmd->list, &sdev->cmd_list);
- spin_unlock_irqrestore(&sdev->list_lock, flags);
- }
-}
-
-/* Remove a command from the list used by the aacraid and dpt_i2o drivers */
-void scsi_del_cmd_from_list(struct scsi_cmnd *cmd)
-{
- struct scsi_device *sdev = cmd->device;
- struct Scsi_Host *shost = sdev->host;
- unsigned long flags;
-
- if (shost->use_cmd_list) {
- spin_lock_irqsave(&sdev->list_lock, flags);
- BUG_ON(list_empty(&cmd->list));
- list_del_init(&cmd->list);
- spin_unlock_irqrestore(&sdev->list_lock, flags);
- }
-}
-
/* Called after a request has been started. */
void scsi_init_command(struct scsi_device *dev, struct scsi_cmnd *cmd)
{
@@ -1159,8 +1129,6 @@ void scsi_init_command(struct scsi_device *dev, struct scsi_cmnd *cmd)
cmd->retries = retries;
if (in_flight)
__set_bit(SCMD_STATE_INFLIGHT, &cmd->state);
-
- scsi_add_cmd_to_list(cmd);
}
static blk_status_t scsi_setup_scsi_cmnd(struct scsi_device *sdev,
diff --git a/drivers/scsi/scsi_scan.c b/drivers/scsi/scsi_scan.c
index 058079f915f1..f2437a7570ce 100644
--- a/drivers/scsi/scsi_scan.c
+++ b/drivers/scsi/scsi_scan.c
@@ -236,7 +236,6 @@ static struct scsi_device *scsi_alloc_sdev(struct scsi_target *starget,
sdev->sdev_state = SDEV_CREATED;
INIT_LIST_HEAD(&sdev->siblings);
INIT_LIST_HEAD(&sdev->same_target_siblings);
- INIT_LIST_HEAD(&sdev->cmd_list);
INIT_LIST_HEAD(&sdev->starved_entry);
INIT_LIST_HEAD(&sdev->event_list);
spin_lock_init(&sdev->list_lock);
diff --git a/include/scsi/scsi_cmnd.h b/include/scsi/scsi_cmnd.h
index c73280b3706d..50addc112212 100644
--- a/include/scsi/scsi_cmnd.h
+++ b/include/scsi/scsi_cmnd.h
@@ -68,7 +68,6 @@ struct scsi_pointer {
struct scsi_cmnd {
struct scsi_request req;
struct scsi_device *device;
- struct list_head list; /* scsi_cmnd participates in queue lists */
struct list_head eh_entry; /* entry for the host eh_cmd_q */
struct delayed_work abort_work;
diff --git a/include/scsi/scsi_device.h b/include/scsi/scsi_device.h
index f8312a3e5b42..f146a4557787 100644
--- a/include/scsi/scsi_device.h
+++ b/include/scsi/scsi_device.h
@@ -110,7 +110,6 @@ struct scsi_device {
atomic_t device_blocked; /* Device returned QUEUE_FULL. */
spinlock_t list_lock;
- struct list_head cmd_list; /* queue of in use SCSI Command structures */
struct list_head starved_entry;
unsigned short queue_depth; /* How deep of a queue we want */
unsigned short max_queue_depth; /* max queue depth */
diff --git a/include/scsi/scsi_host.h b/include/scsi/scsi_host.h
index 663aef22437a..dc62794f4cb5 100644
--- a/include/scsi/scsi_host.h
+++ b/include/scsi/scsi_host.h
@@ -634,8 +634,6 @@ struct Scsi_Host {
/* The controller does not support WRITE SAME */
unsigned no_write_same:1;
- unsigned use_cmd_list:1;
-
/* Host responded with short (<36 bytes) INQUIRY result */
unsigned short_inquiry:1;
--
2.17.1
