Merge branch 'omap/multiplatform-fixes', tag 'v3.8-rc5' into next/multiplatform

[firefly-linux-kernel-4.4.55.git] / drivers / target / target_core_transport.c

diff --git a/drivers/target/target_core_transport.c b/drivers/target/target_core_transport.c
index c23c76ccef65aa1da973fd2869389a72774daacc..bd587b70661a0ce11f6aaab596f4e46c6ee14c7e 100644 (file)
--- a/drivers/target/target_core_transport.c
+++ b/drivers/target/target_core_transport.c
@@ -541,9 +541,6 @@ static void transport_lun_remove_cmd(struct se_cmd *cmd)
 
 void transport_cmd_finish_abort(struct se_cmd *cmd, int remove)
 {
-       if (!(cmd->se_cmd_flags & SCF_SCSI_TMR_CDB))
-               transport_lun_remove_cmd(cmd);
-
        if (transport_cmd_check_stop_to_fabric(cmd))
                return;
        if (remove)
@@ -1396,6 +1393,8 @@ static void target_complete_tmr_failure(struct work_struct *work)
 
        se_cmd->se_tmr_req->response = TMR_LUN_DOES_NOT_EXIST;
        se_cmd->se_tfo->queue_tm_rsp(se_cmd);
+
+       transport_cmd_check_stop_to_fabric(se_cmd);
 }
 
 /**
@@ -1688,6 +1687,7 @@ void target_execute_cmd(struct se_cmd *cmd)
        }
 
        cmd->t_state = TRANSPORT_PROCESSING;
+       cmd->transport_state |= CMD_T_ACTIVE;
        spin_unlock_irq(&cmd->t_state_lock);
 
        if (!target_handle_task_attr(cmd))
@@ -2597,6 +2597,16 @@ transport_send_check_condition_and_sense(struct se_cmd *cmd,
         * SENSE KEY values from include/scsi/scsi.h
         */
        switch (reason) {
+       case TCM_NO_SENSE:
+               /* CURRENT ERROR */
+               buffer[0] = 0x70;
+               buffer[SPC_ADD_SENSE_LEN_OFFSET] = 10;
+               /* Not Ready */
+               buffer[SPC_SENSE_KEY_OFFSET] = NOT_READY;
+               /* NO ADDITIONAL SENSE INFORMATION */
+               buffer[SPC_ASC_KEY_OFFSET] = 0;
+               buffer[SPC_ASCQ_KEY_OFFSET] = 0;
+               break;
        case TCM_NON_EXISTENT_LUN:
                /* CURRENT ERROR */
                buffer[0] = 0x70;
@@ -2743,7 +2753,7 @@ transport_send_check_condition_and_sense(struct se_cmd *cmd,
                /* ILLEGAL REQUEST */
                buffer[SPC_SENSE_KEY_OFFSET] = ILLEGAL_REQUEST;
                /* LOGICAL UNIT COMMUNICATION FAILURE */
-               buffer[SPC_ASC_KEY_OFFSET] = 0x80;
+               buffer[SPC_ASC_KEY_OFFSET] = 0x08;
                break;
        }
        /*
@@ -2804,6 +2814,8 @@ void transport_send_task_abort(struct se_cmd *cmd)
        }
        cmd->scsi_status = SAM_STAT_TASK_ABORTED;
 
+       transport_lun_remove_cmd(cmd);
+
        pr_debug("Setting SAM_STAT_TASK_ABORTED status for CDB: 0x%02x,"
                " ITT: 0x%08x\n", cmd->t_task_cdb[0],
                cmd->se_tfo->get_task_tag(cmd));