176 	struct poly_req *preq = &rctx->u.poly;  in poly_tail()  local
179 	preq->tail.assoclen = cpu_to_le64(rctx->assoclen);  in poly_tail()
180 	preq->tail.cryptlen = cpu_to_le64(rctx->cryptlen);  in poly_tail()
181 	sg_init_one(preq->src, &preq->tail, sizeof(preq->tail));  in poly_tail()
183 	ahash_request_set_callback(&preq->req, rctx->flags,  in poly_tail()
185 	ahash_request_set_tfm(&preq->req, ctx->poly);  in poly_tail()
186 	ahash_request_set_crypt(&preq->req, preq->src,  in poly_tail()
187 				rctx->tag, sizeof(preq->tail));  in poly_tail()
189 	err = crypto_ahash_finup(&preq->req);  in poly_tail()
205 	struct poly_req *preq = &rctx->u.poly;  in poly_cipherpad()  local
210 	memset(preq->pad, 0, sizeof(preq->pad));  in poly_cipherpad()
211 	sg_init_one(preq->src, preq->pad, padlen);  in poly_cipherpad()
213 	ahash_request_set_callback(&preq->req, rctx->flags,  in poly_cipherpad()
215 	ahash_request_set_tfm(&preq->req, ctx->poly);  in poly_cipherpad()
216 	ahash_request_set_crypt(&preq->req, preq->src, NULL, padlen);  in poly_cipherpad()
218 	err = crypto_ahash_update(&preq->req);  in poly_cipherpad()
234 	struct poly_req *preq = &rctx->u.poly;  in poly_cipher()  local
243 	ahash_request_set_callback(&preq->req, rctx->flags,  in poly_cipher()
245 	ahash_request_set_tfm(&preq->req, ctx->poly);  in poly_cipher()
246 	ahash_request_set_crypt(&preq->req, crypt, NULL, rctx->cryptlen);  in poly_cipher()
248 	err = crypto_ahash_update(&preq->req);  in poly_cipher()
264 	struct poly_req *preq = &rctx->u.poly;  in poly_adpad()  local
269 	memset(preq->pad, 0, sizeof(preq->pad));  in poly_adpad()
270 	sg_init_one(preq->src, preq->pad, padlen);  in poly_adpad()
272 	ahash_request_set_callback(&preq->req, rctx->flags,  in poly_adpad()
274 	ahash_request_set_tfm(&preq->req, ctx->poly);  in poly_adpad()
275 	ahash_request_set_crypt(&preq->req, preq->src, NULL, padlen);  in poly_adpad()
277 	err = crypto_ahash_update(&preq->req);  in poly_adpad()
293 	struct poly_req *preq = &rctx->u.poly;  in poly_ad()  local
296 	ahash_request_set_callback(&preq->req, rctx->flags,  in poly_ad()
298 	ahash_request_set_tfm(&preq->req, ctx->poly);  in poly_ad()
299 	ahash_request_set_crypt(&preq->req, req->src, NULL, rctx->assoclen);  in poly_ad()
301 	err = crypto_ahash_update(&preq->req);  in poly_ad()
317 	struct poly_req *preq = &rctx->u.poly;  in poly_setkey()  local
320 	sg_init_one(preq->src, rctx->key, sizeof(rctx->key));  in poly_setkey()
322 	ahash_request_set_callback(&preq->req, rctx->flags,  in poly_setkey()
324 	ahash_request_set_tfm(&preq->req, ctx->poly);  in poly_setkey()
325 	ahash_request_set_crypt(&preq->req, preq->src, NULL, sizeof(rctx->key));  in poly_setkey()
327 	err = crypto_ahash_update(&preq->req);  in poly_setkey()
343 	struct poly_req *preq = &rctx->u.poly;  in poly_init()  local
346 	ahash_request_set_callback(&preq->req, rctx->flags,  in poly_init()
348 	ahash_request_set_tfm(&preq->req, ctx->poly);  in poly_init()
350 	err = crypto_ahash_init(&preq->req);  in poly_init()