63 	struct qat_alg_buf_list *bufl;  in __qat_bl_sgl_to_bufl()  local
68 	size_t sz_out, sz = struct_size(bufl, buffers, n);  in __qat_bl_sgl_to_bufl()
80 		bufl = kzalloc_node(sz, flags, node);  in __qat_bl_sgl_to_bufl()
81 		if (unlikely(!bufl))  in __qat_bl_sgl_to_bufl()
84 		bufl = container_of(&buf->sgl_src.sgl_hdr,  in __qat_bl_sgl_to_bufl()
86 		memset(bufl, 0, sizeof(struct qat_alg_buf_list));  in __qat_bl_sgl_to_bufl()
93 		bufl->buffers[i].addr = DMA_MAPPING_ERROR;  in __qat_bl_sgl_to_bufl()
107 		bufl->buffers[y].addr = dma_map_single(dev, sg_virt(sg) + left,  in __qat_bl_sgl_to_bufl()
110 		bufl->buffers[y].len = sg->length;  in __qat_bl_sgl_to_bufl()
111 		if (unlikely(dma_mapping_error(dev, bufl->buffers[y].addr)))  in __qat_bl_sgl_to_bufl()
115 			bufl->buffers[y].len -= left;  in __qat_bl_sgl_to_bufl()
119 	bufl->num_bufs = sg_nctr;  in __qat_bl_sgl_to_bufl()
120 	blp = dma_map_single(dev, bufl, sz, DMA_TO_DEVICE);  in __qat_bl_sgl_to_bufl()
123 	buf->bl = bufl;  in __qat_bl_sgl_to_bufl()
219 		if (!dma_mapping_error(dev, bufl->buffers[i].addr))  in __qat_bl_sgl_to_bufl()
220 			dma_unmap_single(dev, bufl->buffers[i].addr,  in __qat_bl_sgl_to_bufl()
221 					 bufl->buffers[i].len,  in __qat_bl_sgl_to_bufl()
225 		kfree(bufl);  in __qat_bl_sgl_to_bufl()
273 	struct qat_alg_buf_list *bufl;  in qat_bl_sgl_map()  local
280 	sz = struct_size(bufl, buffers, n);  in qat_bl_sgl_map()
281 	bufl = kzalloc_node(sz, GFP_KERNEL, node);  in qat_bl_sgl_map()
282 	if (unlikely(!bufl))  in qat_bl_sgl_map()
286 		bufl->buffers[i].addr = DMA_MAPPING_ERROR;  in qat_bl_sgl_map()
295 		bufl->buffers[y].addr = dma_map_single(dev, sg_virt(sg),  in qat_bl_sgl_map()
298 		bufl->buffers[y].len = sg->length;  in qat_bl_sgl_map()
299 		if (unlikely(dma_mapping_error(dev, bufl->buffers[y].addr)))  in qat_bl_sgl_map()
303 	bufl->num_bufs = sg_nctr;  in qat_bl_sgl_map()
304 	bufl->num_mapped_bufs = sg_nctr;  in qat_bl_sgl_map()
306 	*bl = bufl;  in qat_bl_sgl_map()
312 		if (!dma_mapping_error(dev, bufl->buffers[i].addr))  in qat_bl_sgl_map()
313 			dma_unmap_single(dev, bufl->buffers[i].addr,  in qat_bl_sgl_map()
314 					 bufl->buffers[i].len,  in qat_bl_sgl_map()
316 	kfree(bufl);  in qat_bl_sgl_map()