diff mbox

[v2,21/36] target: Remove the SCF_SEND_DELAYED_TAS command flag

Message ID 20170202005853.23456-22-bart.vanassche@sandisk.com (mailing list archive)
State Superseded
Headers show

Commit Message

Bart Van Assche Feb. 2, 2017, 12:58 a.m. UTC 
The previous patch removed the code that sets this flag. Hence also
remove the code that tests this flag and the flag itself.

Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com>
Reviewed-by: Andy Grover <agrover@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Sagi Grimberg <sagig@mellanox.com>
---
 drivers/target/target_core_transport.c | 36 ++--------------------------------
 include/target/target_core_base.h      |  1 -
 include/target/target_core_fabric.h    |  2 +-
 3 files changed, 3 insertions(+), 36 deletions(-)
diff mbox

Patch

diff --git a/drivers/target/target_core_transport.c b/drivers/target/target_core_transport.c
index 82930960e722..e1ab3d015797 100644
--- a/drivers/target/target_core_transport.c
+++ b/drivers/target/target_core_transport.c
@@ -1895,8 +1895,6 @@  static bool target_handle_task_attr(struct se_cmd *cmd)
 	return true;
 }
 
-static int __transport_check_aborted_status(struct se_cmd *, int);
-
 void target_execute_cmd(struct se_cmd *cmd)
 {
 	/*
@@ -2949,39 +2947,9 @@  transport_send_check_condition_and_sense(struct se_cmd *cmd,
 }
 EXPORT_SYMBOL(transport_send_check_condition_and_sense);
 
-static int __transport_check_aborted_status(struct se_cmd *cmd, int send_status)
-	__releases(&cmd->t_state_lock)
-	__acquires(&cmd->t_state_lock)
-{
-	assert_spin_locked(&cmd->t_state_lock);
-	WARN_ON_ONCE(!irqs_disabled());
-
-	if (!(cmd->transport_state & CMD_T_ABORTED))
-		return 0;
-	/*
-	 * If cmd has been aborted but either no status is to be sent or it has
-	 * already been sent, just return
-	 */
-	if (!send_status || !(cmd->se_cmd_flags & SCF_SEND_DELAYED_TAS)) {
-		if (send_status)
-			cmd->se_cmd_flags |= SCF_SEND_DELAYED_TAS;
-		return 1;
-	}
-
-	cmd->se_cmd_flags &= ~SCF_SEND_DELAYED_TAS;
-
-	return 1;
-}
-
-int transport_check_aborted_status(struct se_cmd *cmd, int send_status)
+bool transport_check_aborted_status(struct se_cmd *cmd, int send_status)
 {
-	int ret;
-
-	spin_lock_irq(&cmd->t_state_lock);
-	ret = __transport_check_aborted_status(cmd, send_status);
-	spin_unlock_irq(&cmd->t_state_lock);
-
-	return ret;
+	return cmd->transport_state & CMD_T_ABORTED;
 }
 EXPORT_SYMBOL(transport_check_aborted_status);
 
diff --git a/include/target/target_core_base.h b/include/target/target_core_base.h
index d6d4465b1694..9fcdd5ea2d02 100644
--- a/include/target/target_core_base.h
+++ b/include/target/target_core_base.h
@@ -130,7 +130,6 @@  enum se_cmd_flags_table {
 	SCF_SENT_CHECK_CONDITION	= 0x00000800,
 	SCF_OVERFLOW_BIT		= 0x00001000,
 	SCF_UNDERFLOW_BIT		= 0x00002000,
-	SCF_SEND_DELAYED_TAS		= 0x00004000,
 	SCF_ALUA_NON_OPTIMIZED		= 0x00008000,
 	SCF_PASSTHROUGH_SG_TO_MEM_NOALLOC = 0x00020000,
 	SCF_COMPARE_AND_WRITE		= 0x00080000,
diff --git a/include/target/target_core_fabric.h b/include/target/target_core_fabric.h
index d7dd1427fe0d..5b7af743fe79 100644
--- a/include/target/target_core_fabric.h
+++ b/include/target/target_core_fabric.h
@@ -153,7 +153,7 @@  void	target_execute_cmd(struct se_cmd *cmd);
 int	transport_generic_free_cmd(struct se_cmd *, int);
 
 bool	transport_wait_for_tasks(struct se_cmd *);
-int	transport_check_aborted_status(struct se_cmd *, int);
+bool	transport_check_aborted_status(struct se_cmd *, int);
 int	transport_send_check_condition_and_sense(struct se_cmd *,
 		sense_reason_t, int);
 int	target_get_sess_cmd(struct se_cmd *, bool);