339 	struct aead_ctx *req_ctx = aead_request_ctx(req);  in finish_scattered_hmac()  local
344 	if (req_ctx->encrypt) {  in finish_scattered_hmac()
345 		scatterwalk_map_and_copy(req_ctx->hmac_virt,  in finish_scattered_hmac()
348 	dma_pool_free(buffer_pool, req_ctx->hmac_virt, crypt->icv_rev_aes);  in finish_scattered_hmac()
365 		struct aead_ctx *req_ctx = aead_request_ctx(req);  in one_packet()  local
367 		free_buf_chain(dev, req_ctx->buffer, crypt->src_buf);  in one_packet()
368 		if (req_ctx->hmac_virt) {  in one_packet()
376 		struct ablk_ctx *req_ctx = ablkcipher_request_ctx(req);  in one_packet()  local
378 		if (req_ctx->dst) {  in one_packet()
379 			free_buf_chain(dev, req_ctx->dst, crypt->dst_buf);  in one_packet()
381 		free_buf_chain(dev, req_ctx->src, crypt->src_buf);  in one_packet()
875 	struct ablk_ctx *req_ctx = ablkcipher_request_ctx(req);  in ablk_perform()  local
907 		req_ctx->dst = NULL;  in ablk_perform()
912 		req_ctx->dst = dst_hook.next;  in ablk_perform()
915 		req_ctx->dst = NULL;  in ablk_perform()
917 	req_ctx->src = NULL;  in ablk_perform()
922 	req_ctx->src = src_hook.next;  in ablk_perform()
930 	free_buf_chain(dev, req_ctx->src, crypt->src_buf);  in ablk_perform()
933 		free_buf_chain(dev, req_ctx->dst, crypt->dst_buf);  in ablk_perform()
1000 	struct aead_ctx *req_ctx = aead_request_ctx(req);  in aead_perform()  local
1043 	req_ctx->buffer = src_hook.next;  in aead_perform()
1048 	sg_init_table(&req_ctx->ivlist, 1);  in aead_perform()
1049 	sg_set_buf(&req_ctx->ivlist, iv, ivsize);  in aead_perform()
1050 	buf = chainup_buffers(dev, &req_ctx->ivlist, ivsize, buf, flags,  in aead_perform()
1057 		req_ctx->hmac_virt = dma_pool_alloc(buffer_pool, flags,  in aead_perform()
1059 		if (unlikely(!req_ctx->hmac_virt))  in aead_perform()
1062 			scatterwalk_map_and_copy(req_ctx->hmac_virt,  in aead_perform()
1065 		req_ctx->encrypt = encrypt;  in aead_perform()
1067 		req_ctx->hmac_virt = NULL;  in aead_perform()
1074 	if (!req_ctx->hmac_virt) {  in aead_perform()
1083 	if (req_ctx->hmac_virt) {  in aead_perform()
1084 		dma_pool_free(buffer_pool, req_ctx->hmac_virt,  in aead_perform()
1088 	free_buf_chain(dev, req_ctx->buffer, crypt->src_buf);  in aead_perform()