1 files changed, 10 insertions, 6 deletions

diff --git a/drivers/target/target_core_iblock.c b/drivers/target/target_core_iblock.c
index 7698efe29262..4aa992204438 100644
--- a/drivers/target/target_core_iblock.c
+++ b/drivers/target/target_core_iblock.c
@@ -531,7 +531,7 @@ static int iblock_do_task(struct se_task *task)
                  */
                 if (dev->se_sub_dev->se_dev_attrib.emulate_write_cache == 0 ||
                     (dev->se_sub_dev->se_dev_attrib.emulate_fua_write > 0 &&
-                     task->task_se_cmd->t_tasks_fua))
+                     (cmd->se_cmd_flags & SCF_FUA)))
                         rw = WRITE_FUA;
                 else
                         rw = WRITE;
@@ -554,12 +554,15 @@ static int iblock_do_task(struct se_task *task)
         else {
                 pr_err("Unsupported SCSI -> BLOCK LBA conversion:"
                                 " %u\n", dev->se_sub_dev->se_dev_attrib.block_size);
-                return PYX_TRANSPORT_LU_COMM_FAILURE;
+                cmd->scsi_sense_reason = TCM_LOGICAL_UNIT_COMMUNICATION_FAILURE;
+                return -ENOSYS;
         }
 
         bio = iblock_get_bio(task, block_lba, sg_num);
-        if (!bio)
-                return PYX_TRANSPORT_OUT_OF_MEMORY_RESOURCES;
+        if (!bio) {
+                cmd->scsi_sense_reason = TCM_LOGICAL_UNIT_COMMUNICATION_FAILURE;
+                return -ENOMEM;
+        }
 
         bio_list_init(&list);
         bio_list_add(&list, bio);
@@ -588,12 +591,13 @@ static int iblock_do_task(struct se_task *task)
                 submit_bio(rw, bio);
         blk_finish_plug(&plug);
 
-        return PYX_TRANSPORT_SENT_TO_TRANSPORT;
+        return 0;
 
 fail:
         while ((bio = bio_list_pop(&list)))
                 bio_put(bio);
-        return PYX_TRANSPORT_OUT_OF_MEMORY_RESOURCES;
+        cmd->scsi_sense_reason = TCM_LOGICAL_UNIT_COMMUNICATION_FAILURE;
+        return -ENOMEM;
 }
 
 static u32 iblock_get_device_rev(struct se_device *dev)