diff --git a/drivers/target/target_core_transport.c b/drivers/target/target_core_transport.c
index e3544c86d1fa676a31ae0ea02caf8c1ba37c6089..43fd2778d602a833fc5d93556c211385bfc2a1c4 100644
--- a/drivers/target/target_core_transport.c
+++ b/drivers/target/target_core_transport.c
@@ -2431,14 +2431,12 @@ static int transport_execute_tasks(struct se_cmd *cmd)
 {
 	int add_tasks;
 
-	if (!(cmd->se_cmd_flags & SCF_SE_DISABLE_ONLINE_CHECK)) {
-		if (se_dev_check_online(cmd->se_orig_obj_ptr) != 0) {
-			cmd->transport_error_status =
-				PYX_TRANSPORT_LU_COMM_FAILURE;
-			transport_generic_request_failure(cmd, NULL, 0, 1);
-			return 0;
-		}
+	if (se_dev_check_online(cmd->se_orig_obj_ptr) != 0) {
+		cmd->transport_error_status = PYX_TRANSPORT_LU_COMM_FAILURE;
+		transport_generic_request_failure(cmd, NULL, 0, 1);
+		return 0;
 	}
+
 	/*
 	 * Call transport_cmd_check_stop() to see if a fabric exception
 	 * has occurred that prevents execution.
@@ -3398,18 +3396,6 @@ static int transport_generic_cmd_sequencer(
 		break;
 	case UNMAP:
 		size = get_unaligned_be16(&cdb[7]);
-		passthrough = (dev->transport->transport_type ==
-				TRANSPORT_PLUGIN_PHBA_PDEV);
-		/*
-		 * Determine if the received UNMAP used to for direct passthrough
-		 * into Linux/SCSI with struct request via TCM/pSCSI or we are
-		 * signaling the use of internal transport_generic_unmap() emulation
-		 * for UNMAP -> Linux/BLOCK disbard with TCM/IBLOCK and TCM/FILEIO
-		 * subsystem plugin backstores.
-		 */
-		if (!(passthrough))
-			cmd->se_cmd_flags |= SCF_EMULATE_SYNC_UNMAP;
-
 		cmd->se_cmd_flags |= SCF_SCSI_CONTROL_NONSG_IO_CDB;
 		break;
 	case WRITE_SAME_16:
@@ -3760,12 +3746,6 @@ static inline void transport_free_pages(struct se_cmd *cmd)
 		return;
 	}
 
-	/*
-	 * Caller will handle releasing of struct se_mem.
-	 */
-	if (cmd->se_cmd_flags & SCF_CMD_PASSTHROUGH_NOALLOC)
-		return;
-
 	list_for_each_entry_safe(se_mem, se_mem_tmp,
 			&cmd->t_mem_list, se_list) {
 		/*
diff --git a/include/target/target_core_base.h b/include/target/target_core_base.h
index 71c96ce9287e8bedf402eacf826bbf3f4bcecce6..71abc4c5e2b4fea7dd95cb6de7055066d0fdcd83 100644
--- a/include/target/target_core_base.h
+++ b/include/target/target_core_base.h
@@ -112,11 +112,9 @@ enum se_cmd_flags_table {
 	SCF_SCSI_NON_DATA_CDB		= 0x00000040,
 	SCF_SCSI_CDB_EXCEPTION		= 0x00000080,
 	SCF_SCSI_RESERVATION_CONFLICT	= 0x00000100,
-	SCF_CMD_PASSTHROUGH_NOALLOC	= 0x00000200,
 	SCF_SE_CMD_FAILED		= 0x00000400,
 	SCF_SE_LUN_CMD			= 0x00000800,
 	SCF_SE_ALLOW_EOO		= 0x00001000,
-	SCF_SE_DISABLE_ONLINE_CHECK	= 0x00002000,
 	SCF_SENT_CHECK_CONDITION	= 0x00004000,
 	SCF_OVERFLOW_BIT		= 0x00008000,
 	SCF_UNDERFLOW_BIT		= 0x00010000,
@@ -126,9 +124,7 @@ enum se_cmd_flags_table {
 	SCF_UNUSED			= 0x00100000,
 	SCF_PASSTHROUGH_CONTIG_TO_SG	= 0x00200000,
 	SCF_PASSTHROUGH_SG_TO_MEM_NOALLOC = 0x00400000,
-	SCF_EMULATE_SYNC_CACHE		= 0x00800000,
 	SCF_EMULATE_CDB_ASYNC		= 0x01000000,
-	SCF_EMULATE_SYNC_UNMAP		= 0x02000000
 };
 
 /* struct se_dev_entry->lun_flags and struct se_lun->lun_access */