165 static int ghash_async_init(struct ahash_request *req)  in ghash_async_init()  argument
167 	struct crypto_ahash *tfm = crypto_ahash_reqtfm(req);  in ghash_async_init()
169 	struct ahash_request *cryptd_req = ahash_request_ctx(req);  in ghash_async_init()
173 		memcpy(cryptd_req, req, sizeof(*req));  in ghash_async_init()
181 		desc->flags = req->base.flags;  in ghash_async_init()
186 static int ghash_async_update(struct ahash_request *req)  in ghash_async_update()  argument
188 	struct ahash_request *cryptd_req = ahash_request_ctx(req);  in ghash_async_update()
191 		struct crypto_ahash *tfm = crypto_ahash_reqtfm(req);  in ghash_async_update()
195 		memcpy(cryptd_req, req, sizeof(*req));  in ghash_async_update()
200 		return shash_ahash_update(req, desc);  in ghash_async_update()
204 static int ghash_async_final(struct ahash_request *req)  in ghash_async_final()  argument
206 	struct ahash_request *cryptd_req = ahash_request_ctx(req);  in ghash_async_final()
209 		struct crypto_ahash *tfm = crypto_ahash_reqtfm(req);  in ghash_async_final()
213 		memcpy(cryptd_req, req, sizeof(*req));  in ghash_async_final()
218 		return crypto_shash_final(desc, req->result);  in ghash_async_final()
222 static int ghash_async_digest(struct ahash_request *req)  in ghash_async_digest()  argument
224 	struct crypto_ahash *tfm = crypto_ahash_reqtfm(req);  in ghash_async_digest()
226 	struct ahash_request *cryptd_req = ahash_request_ctx(req);  in ghash_async_digest()
230 		memcpy(cryptd_req, req, sizeof(*req));  in ghash_async_digest()
238 		desc->flags = req->base.flags;  in ghash_async_digest()
239 		return shash_ahash_digest(req, desc);  in ghash_async_digest()