352 	struct aead_ctx *req_ctx = aead_request_ctx(req);  in finish_scattered_hmac()  local
357 	if (req_ctx->encrypt) {  in finish_scattered_hmac()
358 		scatterwalk_map_and_copy(req_ctx->hmac_virt, req->dst,  in finish_scattered_hmac()
361 	dma_pool_free(buffer_pool, req_ctx->hmac_virt, crypt->icv_rev_aes);  in finish_scattered_hmac()
378 		struct aead_ctx *req_ctx = aead_request_ctx(req);  in one_packet()  local
380 		free_buf_chain(dev, req_ctx->src, crypt->src_buf);  in one_packet()
381 		free_buf_chain(dev, req_ctx->dst, crypt->dst_buf);  in one_packet()
382 		if (req_ctx->hmac_virt)  in one_packet()
390 		struct ablk_ctx *req_ctx = skcipher_request_ctx(req);  in one_packet()  local
397 			if (req_ctx->encrypt) {  in one_packet()
401 				memcpy(req->iv, req_ctx->iv, ivsize);  in one_packet()
402 				memzero_explicit(req_ctx->iv, ivsize);  in one_packet()
406 		if (req_ctx->dst)  in one_packet()
407 			free_buf_chain(dev, req_ctx->dst, crypt->dst_buf);  in one_packet()
409 		free_buf_chain(dev, req_ctx->src, crypt->src_buf);  in one_packet()
980 	struct ablk_ctx *req_ctx = skcipher_request_ctx(req);  in ablk_perform()  local
996 	req_ctx->encrypt = encrypt;  in ablk_perform()
1014 		scatterwalk_map_and_copy(req_ctx->iv, req->src, offset, ivsize, 0);  in ablk_perform()
1022 		req_ctx->dst = NULL;  in ablk_perform()
1027 		req_ctx->dst = dst_hook.next;  in ablk_perform()
1030 		req_ctx->dst = NULL;  in ablk_perform()
1032 	req_ctx->src = NULL;  in ablk_perform()
1037 	req_ctx->src = src_hook.next;  in ablk_perform()
1045 	free_buf_chain(dev, req_ctx->src, crypt->src_buf);  in ablk_perform()
1048 		free_buf_chain(dev, req_ctx->dst, crypt->dst_buf);  in ablk_perform()
1097 	struct aead_ctx *req_ctx = aead_request_ctx(req);  in aead_perform()  local
1137 	req_ctx->src = src_hook.next;  in aead_perform()
1147 	req_ctx->dst = NULL;  in aead_perform()
1157 		req_ctx->dst = dst_hook.next;  in aead_perform()
1174 		req_ctx->hmac_virt = dma_pool_alloc(buffer_pool, flags,  in aead_perform()
1176 		if (unlikely(!req_ctx->hmac_virt))  in aead_perform()
1179 			scatterwalk_map_and_copy(req_ctx->hmac_virt,  in aead_perform()
1182 		req_ctx->encrypt = encrypt;  in aead_perform()
1184 		req_ctx->hmac_virt = NULL;  in aead_perform()
1193 	free_buf_chain(dev, req_ctx->dst, crypt->dst_buf);  in aead_perform()
1195 	free_buf_chain(dev, req_ctx->src, crypt->src_buf);  in aead_perform()