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-rw-r--r--drivers/target/target_core_internal.h1
-rw-r--r--drivers/target/target_core_transport.c37
-rw-r--r--include/target/target_core_base.h4
3 files changed, 0 insertions, 42 deletions
diff --git a/drivers/target/target_core_internal.h b/drivers/target/target_core_internal.h
index dae0750c2032..db4412fe6b8a 100644
--- a/drivers/target/target_core_internal.h
+++ b/drivers/target/target_core_internal.h
@@ -141,7 +141,6 @@ void transport_dump_vpd_proto_id(struct t10_vpd *, unsigned char *, int);
int transport_dump_vpd_assoc(struct t10_vpd *, unsigned char *, int);
int transport_dump_vpd_ident_type(struct t10_vpd *, unsigned char *, int);
int transport_dump_vpd_ident(struct t10_vpd *, unsigned char *, int);
-bool target_stop_cmd(struct se_cmd *cmd, unsigned long *flags);
void transport_clear_lun_ref(struct se_lun *);
void transport_send_task_abort(struct se_cmd *);
sense_reason_t target_cmd_size_check(struct se_cmd *cmd, unsigned int size);
diff --git a/drivers/target/target_core_transport.c b/drivers/target/target_core_transport.c
index 2e0b23a3d5c4..d92cb644d8f9 100644
--- a/drivers/target/target_core_transport.c
+++ b/drivers/target/target_core_transport.c
@@ -693,15 +693,6 @@ void target_complete_cmd(struct se_cmd *cmd, u8 scsi_status)
}
/*
- * See if we are waiting to complete for an exception condition.
- */
- if (cmd->transport_state & CMD_T_REQUEST_STOP) {
- spin_unlock_irqrestore(&cmd->t_state_lock, flags);
- complete(&cmd->task_stop_comp);
- return;
- }
-
- /*
* Check for case where an explicit ABORT_TASK has been received
* and transport_wait_for_tasks() will be waiting for completion..
*/
@@ -1202,7 +1193,6 @@ void transport_init_se_cmd(
INIT_LIST_HEAD(&cmd->state_list);
init_completion(&cmd->t_transport_stop_comp);
init_completion(&cmd->cmd_wait_comp);
- init_completion(&cmd->task_stop_comp);
spin_lock_init(&cmd->t_state_lock);
kref_init(&cmd->cmd_kref);
cmd->transport_state = CMD_T_DEV_ACTIVE;
@@ -1634,33 +1624,6 @@ int target_submit_tmr(struct se_cmd *se_cmd, struct se_session *se_sess,
EXPORT_SYMBOL(target_submit_tmr);
/*
- * If the cmd is active, request it to be stopped and sleep until it
- * has completed.
- */
-bool target_stop_cmd(struct se_cmd *cmd, unsigned long *flags)
- __releases(&cmd->t_state_lock)
- __acquires(&cmd->t_state_lock)
-{
- bool was_active = false;
-
- if (cmd->transport_state & CMD_T_BUSY) {
- cmd->transport_state |= CMD_T_REQUEST_STOP;
- spin_unlock_irqrestore(&cmd->t_state_lock, *flags);
-
- pr_debug("cmd %p waiting to complete\n", cmd);
- wait_for_completion(&cmd->task_stop_comp);
- pr_debug("cmd %p stopped successfully\n", cmd);
-
- spin_lock_irqsave(&cmd->t_state_lock, *flags);
- cmd->transport_state &= ~CMD_T_REQUEST_STOP;
- cmd->transport_state &= ~CMD_T_BUSY;
- was_active = true;
- }
-
- return was_active;
-}
-
-/*
* Handle SAM-esque emulation for generic transport request failures.
*/
void transport_generic_request_failure(struct se_cmd *cmd,
diff --git a/include/target/target_core_base.h b/include/target/target_core_base.h
index 1579539e5669..d71a3ead9e63 100644
--- a/include/target/target_core_base.h
+++ b/include/target/target_core_base.h
@@ -491,7 +491,6 @@ struct se_cmd {
#define CMD_T_SENT (1 << 4)
#define CMD_T_STOP (1 << 5)
#define CMD_T_DEV_ACTIVE (1 << 7)
-#define CMD_T_REQUEST_STOP (1 << 8)
#define CMD_T_BUSY (1 << 9)
#define CMD_T_TAS (1 << 10)
#define CMD_T_FABRIC_STOP (1 << 11)
@@ -514,9 +513,6 @@ struct se_cmd {
struct list_head state_list;
- /* old task stop completion, consider merging with some of the above */
- struct completion task_stop_comp;
-
/* backend private data */
void *priv;