195 	data->dma_nents = ib_dma_map_sg(dev, data->sg, data->size,  in iser_start_rdma_unaligned_sg()
198 	if (!data->dma_nents) {  in iser_start_rdma_unaligned_sg()
200 			 data->dma_nents);  in iser_start_rdma_unaligned_sg()
254 	int i, new_chunk, cur_page, last_ent = data->dma_nents - 1;  in iser_sg_to_page_vec()
261 	for_each_sg(sgl, sg, data->dma_nents, i) {  in iser_sg_to_page_vec()
306 	if (data->dma_nents == 1)  in iser_data_buf_aligned_len()
312 	for_each_sg(sgl, sg, data->dma_nents, i) {  in iser_data_buf_aligned_len()
334 		 ret_len, data->dma_nents, data);  in iser_data_buf_aligned_len()
344 	for_each_sg(data->sg, sg, data->dma_nents, i)  in iser_data_buf_dump()
372 	data->dma_nents = ib_dma_map_sg(dev, data->sg, data->size, dma_dir);  in iser_dma_map_task_data()
373 	if (data->dma_nents == 0) {  in iser_dma_map_task_data()
539 	if (aligned_len != mem->dma_nents) {  in iser_reg_rdma_mem_fmr()
549 	if (mem->dma_nents == 1) {  in iser_reg_rdma_mem_fmr()
557 				 mem->dma_nents,  in iser_reg_rdma_mem_fmr()
727 	if (mem->dma_nents == 1)  in iser_fast_reg_mr()
802 	if (aligned_len != mem->dma_nents) {  in iser_reg_rdma_mem_fastreg()
811 	if (mem->dma_nents != 1 ||  in iser_reg_rdma_mem_fastreg()
829 			if (aligned_len != mem->dma_nents) {  in iser_reg_rdma_mem_fastreg()