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authorRoland Dreier <roland@purestorage.com>2014-02-03 14:08:26 -0800
committerNicholas Bellinger <nab@linux-iscsi.org>2014-02-12 15:14:30 -0800
commit3dca1471993f9b89f3184468f8bbab2b1e024451 (patch)
tree52df51e9575fad725864d22cf30846c97e056dac
parenta80e21b3b2d151d79bb9be42334ab10d40195324 (diff)
target: Simplify command completion by removing CMD_T_FAILED flag
The CMD_T_FAILED flag is set used in one place to record the result of a trivial test, and it is only tested once, few lines later. We might as well make the code simpler and easier to read by directly doing the test of "success" where we want to use it. Signed-off-by: Roland Dreier <roland@purestorage.com> Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
-rw-r--r--drivers/target/target_core_transport.c5
-rw-r--r--include/target/target_core_base.h1
2 files changed, 1 insertions, 5 deletions
diff --git a/drivers/target/target_core_transport.c b/drivers/target/target_core_transport.c
index c50fd9f11aab..24b4f65d8777 100644
--- a/drivers/target/target_core_transport.c
+++ b/drivers/target/target_core_transport.c
@@ -669,9 +669,6 @@ void target_complete_cmd(struct se_cmd *cmd, u8 scsi_status)
return;
}
- if (!success)
- cmd->transport_state |= CMD_T_FAILED;
-
/*
* Check for case where an explicit ABORT_TASK has been received
* and transport_wait_for_tasks() will be waiting for completion..
@@ -681,7 +678,7 @@ void target_complete_cmd(struct se_cmd *cmd, u8 scsi_status)
spin_unlock_irqrestore(&cmd->t_state_lock, flags);
complete(&cmd->t_transport_stop_comp);
return;
- } else if (cmd->transport_state & CMD_T_FAILED) {
+ } else if (!success) {
INIT_WORK(&cmd->work, target_complete_failure_work);
} else {
INIT_WORK(&cmd->work, target_complete_ok_work);
diff --git a/include/target/target_core_base.h b/include/target/target_core_base.h
index c9c791209cd1..1772fadcff62 100644
--- a/include/target/target_core_base.h
+++ b/include/target/target_core_base.h
@@ -525,7 +525,6 @@ struct se_cmd {
#define CMD_T_COMPLETE (1 << 2)
#define CMD_T_SENT (1 << 4)
#define CMD_T_STOP (1 << 5)
-#define CMD_T_FAILED (1 << 6)
#define CMD_T_DEV_ACTIVE (1 << 7)
#define CMD_T_REQUEST_STOP (1 << 8)
#define CMD_T_BUSY (1 << 9)