Now that spc_emulate_request_sense has been taught to process zero-length
REQUEST SENSE correctly, drop the special handling of unit attention
conditions from transport_generic_new_cmd. However, for now REQUEST SENSE
will be the only command that goes through emulation for zero lengths.
Signed-off-by: Paolo Bonzini <pbonz...@redhat.com>
---
drivers/target/target_core_transport.c | 8 +-------
1 files changed, 1 insertions(+), 7 deletions(-)
diff --git a/drivers/target/target_core_transport.c
b/drivers/target/target_core_transport.c
index 8facb74..09d9279 100644
--- a/drivers/target/target_core_transport.c
+++ b/drivers/target/target_core_transport.c
@@ -2301,6 +2301,7 @@ int transport_generic_new_cmd(struct se_cmd *cmd)
* away.
*/
if (!cmd->data_length &&
+ cmd->t_task_cdb[0] != REQUEST_SENSE &&
(cmd->se_dev->transport->transport_type !=
TRANSPORT_PLUGIN_PHBA_PDEV ||
cmd->t_task_cdb[0] == REPORT_LUNS) {
spin_lock_irq(&cmd->t_state_lock);
@@ -2308,13 +2309,6 @@ int transport_generic_new_cmd(struct se_cmd *cmd)
cmd->transport_state |= CMD_T_ACTIVE;
spin_unlock_irq(&cmd->t_state_lock);
- if (cmd->t_task_cdb[0] == REQUEST_SENSE) {
- u8 ua_asc = 0, ua_ascq = 0;
-
- core_scsi3_ua_clear_for_request_sense(cmd,
- &ua_asc, &ua_ascq);
- }
-
INIT_WORK(&cmd->work, target_complete_ok_work);
queue_work(target_completion_wq, &cmd->work);
return 0;
--
1.7.1
--
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