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-rw-r--r--drivers/scsi/scsi.c14
-rw-r--r--drivers/scsi/scsi_error.c1
-rw-r--r--drivers/scsi/scsi_lib.c31
-rw-r--r--drivers/scsi/scsi_priv.h2
-rw-r--r--drivers/scsi/scsi_scan.c1
-rw-r--r--include/scsi/scsi_cmnd.h1
-rw-r--r--include/scsi/scsi_device.h1
-rw-r--r--include/scsi/scsi_host.h2
8 files changed, 0 insertions, 53 deletions
diff --git a/drivers/scsi/scsi.c b/drivers/scsi/scsi.c
index 4b9fdfab77d9..56c24a73e0c7 100644
--- a/drivers/scsi/scsi.c
+++ b/drivers/scsi/scsi.c
@@ -94,20 +94,6 @@ EXPORT_SYMBOL(scsi_logging_level);
ASYNC_DOMAIN_EXCLUSIVE(scsi_sd_pm_domain);
EXPORT_SYMBOL(scsi_sd_pm_domain);
-/**
- * scsi_put_command - Free a scsi command block
- * @cmd: command block to free
- *
- * Returns: Nothing.
- *
- * Notes: The command must not belong to any lists.
- */
-void scsi_put_command(struct scsi_cmnd *cmd)
-{
- scsi_del_cmd_from_list(cmd);
- BUG_ON(delayed_work_pending(&cmd->abort_work));
-}
-
#ifdef CONFIG_SCSI_LOGGING
void scsi_log_send(struct scsi_cmnd *cmd)
{
diff --git a/drivers/scsi/scsi_error.c b/drivers/scsi/scsi_error.c
index ae2fa170f6ad..978be1602f71 100644
--- a/drivers/scsi/scsi_error.c
+++ b/drivers/scsi/scsi_error.c
@@ -2412,7 +2412,6 @@ scsi_ioctl_reset(struct scsi_device *dev, int __user *arg)
wake_up(&shost->host_wait);
scsi_run_host_queues(shost);
- scsi_put_command(scmd);
kfree(rq);
out_put_autopm_host:
diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c
index a48a5727831b..258a428a0a3f 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)
{
@@ -1160,7 +1130,6 @@ void scsi_init_command(struct scsi_device *dev, struct scsi_cmnd *cmd)
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_priv.h b/drivers/scsi/scsi_priv.h
index 25b0aaaf5ae8..22b6585e28b4 100644
--- a/drivers/scsi/scsi_priv.h
+++ b/drivers/scsi/scsi_priv.h
@@ -83,8 +83,6 @@ int scsi_eh_get_sense(struct list_head *work_q,
int scsi_noretry_cmd(struct scsi_cmnd *scmd);
/* scsi_lib.c */
-extern void scsi_add_cmd_to_list(struct scsi_cmnd *cmd);
-extern void scsi_del_cmd_from_list(struct scsi_cmnd *cmd);
extern int scsi_maybe_unblock_host(struct scsi_device *sdev);
extern void scsi_device_unbusy(struct scsi_device *sdev, struct scsi_cmnd *cmd);
extern void scsi_queue_insert(struct scsi_cmnd *cmd, int reason);
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 a2849bb9cd19..80ac89e47b47 100644
--- a/include/scsi/scsi_cmnd.h
+++ b/include/scsi/scsi_cmnd.h
@@ -159,7 +159,6 @@ static inline struct scsi_driver *scsi_cmd_to_driver(struct scsi_cmnd *cmd)
return *(struct scsi_driver **)cmd->request->rq_disk->private_data;
}
-extern void scsi_put_command(struct scsi_cmnd *);
extern void scsi_finish_command(struct scsi_cmnd *cmd);
extern void *scsi_kmap_atomic_sg(struct scatterlist *sg, int sg_count,
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 eff12445b823..74dc7d4f2a96 100644
--- a/include/scsi/scsi_host.h
+++ b/include/scsi/scsi_host.h
@@ -624,8 +624,6 @@ 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;