target: remove the t_task_cdbs_ex_left field in struct se_cmd
Now that tasks are gone we are guaranteed to only get a single completion
per command, and thus don't need this counter.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
diff --git a/drivers/target/target_core_transport.c b/drivers/target/target_core_transport.c
index 28df7b8..d110ead 100644
--- a/drivers/target/target_core_transport.c
+++ b/drivers/target/target_core_transport.c
@@ -457,7 +457,6 @@
spin_lock_irqsave(&dev->execute_task_lock, flags);
if (cmd->state_active) {
list_del(&cmd->state_list);
- atomic_dec(&cmd->t_task_cdbs_ex_left);
cmd->state_active = false;
}
spin_unlock_irqrestore(&dev->execute_task_lock, flags);
@@ -1771,9 +1770,7 @@
pr_debug("-----[ i_state: %d t_state: %d scsi_sense_reason: %d\n",
cmd->se_tfo->get_cmd_state(cmd),
cmd->t_state, cmd->scsi_sense_reason);
- pr_debug("-----[ t_task_cdbs_ex_left: %d --"
- " CMD_T_ACTIVE: %d CMD_T_STOP: %d CMD_T_SENT: %d\n",
- atomic_read(&cmd->t_task_cdbs_ex_left),
+ pr_debug("-----[ CMD_T_ACTIVE: %d CMD_T_STOP: %d CMD_T_SENT: %d\n",
(cmd->transport_state & CMD_T_ACTIVE) != 0,
(cmd->transport_state & CMD_T_STOP) != 0,
(cmd->transport_state & CMD_T_SENT) != 0);
@@ -3503,8 +3500,6 @@
atomic_inc(&cmd->t_fe_count);
atomic_inc(&cmd->t_se_count);
- atomic_set(&cmd->t_task_cdbs_ex_left, 1);
-
/*
* For WRITEs, let the fabric know its buffer is ready.
*