180 	struct poly_req *preq = &rctx->u.poly;  in poly_tail()  local
184 	sg_init_table(preq->src, 1);  in poly_tail()
186 	memcpy(&preq->tail.assoclen, &len, sizeof(len));  in poly_tail()
188 	memcpy(&preq->tail.cryptlen, &len, sizeof(len));  in poly_tail()
189 	sg_set_buf(preq->src, &preq->tail, sizeof(preq->tail));  in poly_tail()
191 	ahash_request_set_callback(&preq->req, aead_request_flags(req),  in poly_tail()
193 	ahash_request_set_tfm(&preq->req, ctx->poly);  in poly_tail()
194 	ahash_request_set_crypt(&preq->req, preq->src,  in poly_tail()
195 				rctx->tag, sizeof(preq->tail));  in poly_tail()
197 	err = crypto_ahash_finup(&preq->req);  in poly_tail()
213 	struct poly_req *preq = &rctx->u.poly;  in poly_cipherpad()  local
218 	memset(preq->pad, 0, sizeof(preq->pad));  in poly_cipherpad()
219 	sg_init_table(preq->src, 1);  in poly_cipherpad()
220 	sg_set_buf(preq->src, &preq->pad, padlen);  in poly_cipherpad()
222 	ahash_request_set_callback(&preq->req, aead_request_flags(req),  in poly_cipherpad()
224 	ahash_request_set_tfm(&preq->req, ctx->poly);  in poly_cipherpad()
225 	ahash_request_set_crypt(&preq->req, preq->src, NULL, padlen);  in poly_cipherpad()
227 	err = crypto_ahash_update(&preq->req);  in poly_cipherpad()
243 	struct poly_req *preq = &rctx->u.poly;  in poly_cipher()  local
253 	ahash_request_set_callback(&preq->req, aead_request_flags(req),  in poly_cipher()
255 	ahash_request_set_tfm(&preq->req, ctx->poly);  in poly_cipher()
256 	ahash_request_set_crypt(&preq->req, crypt, NULL, rctx->cryptlen);  in poly_cipher()
258 	err = crypto_ahash_update(&preq->req);  in poly_cipher()
274 	struct poly_req *preq = &rctx->u.poly;  in poly_adpad()  local
279 	memset(preq->pad, 0, sizeof(preq->pad));  in poly_adpad()
280 	sg_init_table(preq->src, 1);  in poly_adpad()
281 	sg_set_buf(preq->src, preq->pad, padlen);  in poly_adpad()
283 	ahash_request_set_callback(&preq->req, aead_request_flags(req),  in poly_adpad()
285 	ahash_request_set_tfm(&preq->req, ctx->poly);  in poly_adpad()
286 	ahash_request_set_crypt(&preq->req, preq->src, NULL, padlen);  in poly_adpad()
288 	err = crypto_ahash_update(&preq->req);  in poly_adpad()
304 	struct poly_req *preq = &rctx->u.poly;  in poly_ad()  local
307 	ahash_request_set_callback(&preq->req, aead_request_flags(req),  in poly_ad()
309 	ahash_request_set_tfm(&preq->req, ctx->poly);  in poly_ad()
310 	ahash_request_set_crypt(&preq->req, req->src, NULL, rctx->assoclen);  in poly_ad()
312 	err = crypto_ahash_update(&preq->req);  in poly_ad()
328 	struct poly_req *preq = &rctx->u.poly;  in poly_setkey()  local
331 	sg_init_table(preq->src, 1);  in poly_setkey()
332 	sg_set_buf(preq->src, rctx->key, sizeof(rctx->key));  in poly_setkey()
334 	ahash_request_set_callback(&preq->req, aead_request_flags(req),  in poly_setkey()
336 	ahash_request_set_tfm(&preq->req, ctx->poly);  in poly_setkey()
337 	ahash_request_set_crypt(&preq->req, preq->src, NULL, sizeof(rctx->key));  in poly_setkey()
339 	err = crypto_ahash_update(&preq->req);  in poly_setkey()
355 	struct poly_req *preq = &rctx->u.poly;  in poly_init()  local
358 	ahash_request_set_callback(&preq->req, aead_request_flags(req),  in poly_init()
360 	ahash_request_set_tfm(&preq->req, ctx->poly);  in poly_init()
362 	err = crypto_ahash_init(&preq->req);  in poly_init()