176 	struct poly_req *preq = &rctx->u.poly;  in poly_tail()  local
180 	sg_init_table(preq->src, 1);  in poly_tail()
182 	memcpy(&preq->tail.assoclen, &len, sizeof(len));  in poly_tail()
184 	memcpy(&preq->tail.cryptlen, &len, sizeof(len));  in poly_tail()
185 	sg_set_buf(preq->src, &preq->tail, sizeof(preq->tail));  in poly_tail()
187 	ahash_request_set_callback(&preq->req, aead_request_flags(req),  in poly_tail()
189 	ahash_request_set_tfm(&preq->req, ctx->poly);  in poly_tail()
190 	ahash_request_set_crypt(&preq->req, preq->src,  in poly_tail()
191 				rctx->tag, sizeof(preq->tail));  in poly_tail()
193 	err = crypto_ahash_finup(&preq->req);  in poly_tail()
209 	struct poly_req *preq = &rctx->u.poly;  in poly_cipherpad()  local
214 	memset(preq->pad, 0, sizeof(preq->pad));  in poly_cipherpad()
215 	sg_init_table(preq->src, 1);  in poly_cipherpad()
216 	sg_set_buf(preq->src, &preq->pad, padlen);  in poly_cipherpad()
218 	ahash_request_set_callback(&preq->req, aead_request_flags(req),  in poly_cipherpad()
220 	ahash_request_set_tfm(&preq->req, ctx->poly);  in poly_cipherpad()
221 	ahash_request_set_crypt(&preq->req, preq->src, NULL, padlen);  in poly_cipherpad()
223 	err = crypto_ahash_update(&preq->req);  in poly_cipherpad()
239 	struct poly_req *preq = &rctx->u.poly;  in poly_cipher()  local
249 	ahash_request_set_callback(&preq->req, aead_request_flags(req),  in poly_cipher()
251 	ahash_request_set_tfm(&preq->req, ctx->poly);  in poly_cipher()
252 	ahash_request_set_crypt(&preq->req, crypt, NULL, rctx->cryptlen);  in poly_cipher()
254 	err = crypto_ahash_update(&preq->req);  in poly_cipher()
270 	struct poly_req *preq = &rctx->u.poly;  in poly_adpad()  local
275 	memset(preq->pad, 0, sizeof(preq->pad));  in poly_adpad()
276 	sg_init_table(preq->src, 1);  in poly_adpad()
277 	sg_set_buf(preq->src, preq->pad, padlen);  in poly_adpad()
279 	ahash_request_set_callback(&preq->req, aead_request_flags(req),  in poly_adpad()
281 	ahash_request_set_tfm(&preq->req, ctx->poly);  in poly_adpad()
282 	ahash_request_set_crypt(&preq->req, preq->src, NULL, padlen);  in poly_adpad()
284 	err = crypto_ahash_update(&preq->req);  in poly_adpad()
300 	struct poly_req *preq = &rctx->u.poly;  in poly_ad()  local
303 	ahash_request_set_callback(&preq->req, aead_request_flags(req),  in poly_ad()
305 	ahash_request_set_tfm(&preq->req, ctx->poly);  in poly_ad()
306 	ahash_request_set_crypt(&preq->req, req->src, NULL, rctx->assoclen);  in poly_ad()
308 	err = crypto_ahash_update(&preq->req);  in poly_ad()
324 	struct poly_req *preq = &rctx->u.poly;  in poly_setkey()  local
327 	sg_init_table(preq->src, 1);  in poly_setkey()
328 	sg_set_buf(preq->src, rctx->key, sizeof(rctx->key));  in poly_setkey()
330 	ahash_request_set_callback(&preq->req, aead_request_flags(req),  in poly_setkey()
332 	ahash_request_set_tfm(&preq->req, ctx->poly);  in poly_setkey()
333 	ahash_request_set_crypt(&preq->req, preq->src, NULL, sizeof(rctx->key));  in poly_setkey()
335 	err = crypto_ahash_update(&preq->req);  in poly_setkey()
351 	struct poly_req *preq = &rctx->u.poly;  in poly_init()  local
354 	ahash_request_set_callback(&preq->req, aead_request_flags(req),  in poly_init()
356 	ahash_request_set_tfm(&preq->req, ctx->poly);  in poly_init()
358 	err = crypto_ahash_init(&preq->req);  in poly_init()