151 static int ghash_async_init(struct ahash_request *req)  in ghash_async_init()  argument
153 	struct crypto_ahash *tfm = crypto_ahash_reqtfm(req);  in ghash_async_init()
155 	struct ahash_request *cryptd_req = ahash_request_ctx(req);  in ghash_async_init()
159 		memcpy(cryptd_req, req, sizeof(*req));  in ghash_async_init()
167 		desc->flags = req->base.flags;  in ghash_async_init()
172 static int ghash_async_update(struct ahash_request *req)  in ghash_async_update()  argument
174 	struct ahash_request *cryptd_req = ahash_request_ctx(req);  in ghash_async_update()
177 		struct crypto_ahash *tfm = crypto_ahash_reqtfm(req);  in ghash_async_update()
181 		memcpy(cryptd_req, req, sizeof(*req));  in ghash_async_update()
186 		return shash_ahash_update(req, desc);  in ghash_async_update()
190 static int ghash_async_final(struct ahash_request *req)  in ghash_async_final()  argument
192 	struct ahash_request *cryptd_req = ahash_request_ctx(req);  in ghash_async_final()
195 		struct crypto_ahash *tfm = crypto_ahash_reqtfm(req);  in ghash_async_final()
199 		memcpy(cryptd_req, req, sizeof(*req));  in ghash_async_final()
204 		return crypto_shash_final(desc, req->result);  in ghash_async_final()
208 static int ghash_async_digest(struct ahash_request *req)  in ghash_async_digest()  argument
210 	struct crypto_ahash *tfm = crypto_ahash_reqtfm(req);  in ghash_async_digest()
212 	struct ahash_request *cryptd_req = ahash_request_ctx(req);  in ghash_async_digest()
216 		memcpy(cryptd_req, req, sizeof(*req));  in ghash_async_digest()
224 		desc->flags = req->base.flags;  in ghash_async_digest()
225 		return shash_ahash_digest(req, desc);  in ghash_async_digest()