This patch removes a duplicate set of transport_complete_task() calls in
target_emulate_unmap() and target_emulate_write_same() as the completion
call is already done within transport_emulate_control_cdb()
This patch also adds a check in transport_emulate_control_cdb() for the
existing SCF_EMULATE_CDB_ASYNC flag currently used by SYNCHRONIZE_CACHE
in order to handle IMMEDIATE processing.
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
- task->task_scsi_status = GOOD;
- transport_complete_task(task, 1);
err:
transport_kunmap_first_data_page(cmd);
err:
transport_kunmap_first_data_page(cmd);
- task->task_scsi_status = GOOD;
- transport_complete_task(task, 1);
- task->task_scsi_status = GOOD;
- transport_complete_task(task, 1);
+ /*
+ * Handle the successful completion here unless a caller
+ * has explictly requested an asychronous completion.
+ */
+ if (!(cmd->se_cmd_flags & SCF_EMULATE_CDB_ASYNC)) {
+ task->task_scsi_status = GOOD;
+ transport_complete_task(task, 1);
+ }
return PYX_TRANSPORT_SENT_TO_TRANSPORT;
}
return PYX_TRANSPORT_SENT_TO_TRANSPORT;
}