423 	if (!copy_from_iter_full(&op->downcall, downcall_size, iter)) {  in orangefs_devreq_write_iter()
428 	if (op->downcall.status)  in orangefs_devreq_write_iter()
436 	if ((head_size + downcall_size + op->downcall.trailer_size) != total) {  in orangefs_devreq_write_iter()
443 			   op->downcall.trailer_size,  in orangefs_devreq_write_iter()
449 	if ((op->downcall.type != ORANGEFS_VFS_OP_READDIR) &&  in orangefs_devreq_write_iter()
450 	    (op->downcall.trailer_size != 0)) {  in orangefs_devreq_write_iter()
453 			   op->downcall.type);  in orangefs_devreq_write_iter()
458 	if ((op->downcall.type == ORANGEFS_VFS_OP_READDIR) &&  in orangefs_devreq_write_iter()
459 	    (op->downcall.trailer_size == 0)) {  in orangefs_devreq_write_iter()
462 			   op->downcall.type);  in orangefs_devreq_write_iter()
466 	if (op->downcall.type != ORANGEFS_VFS_OP_READDIR)  in orangefs_devreq_write_iter()
469 	op->downcall.trailer_buf = vzalloc(op->downcall.trailer_size);  in orangefs_devreq_write_iter()
470 	if (!op->downcall.trailer_buf)  in orangefs_devreq_write_iter()
473 	if (!copy_from_iter_full(op->downcall.trailer_buf,  in orangefs_devreq_write_iter()
474 			         op->downcall.trailer_size, iter)) {  in orangefs_devreq_write_iter()
476 		vfree(op->downcall.trailer_buf);  in orangefs_devreq_write_iter()
505 	op->downcall.status = -(ORANGEFS_ERROR_BIT | 9);  in orangefs_devreq_write_iter()
510 	op->downcall.status = -(ORANGEFS_ERROR_BIT | 8);  in orangefs_devreq_write_iter()