55 	struct skcipher_request subreq;  member
103 	struct skcipher_request *subreq;  in post_crypt()  local
110 	subreq = &rctx->subreq;  in post_crypt()
111 	err = skcipher_walk_virt(&w, subreq, false);  in post_crypt()
127 	rctx->left -= subreq->cryptlen;  in post_crypt()
154 	struct skcipher_request *subreq;  in pre_crypt()  local
163 	subreq = &rctx->subreq;  in pre_crypt()
164 	cryptlen = subreq->cryptlen;  in pre_crypt()
170 	skcipher_request_set_crypt(subreq, rctx->src, rctx->dst,  in pre_crypt()
173 	err = skcipher_walk_virt(&w, subreq, false);  in pre_crypt()
192 	skcipher_request_set_crypt(subreq, rctx->dst, rctx->dst,  in pre_crypt()
220 	struct skcipher_request *subreq;  in init_crypt()  local
223 	subreq = &rctx->subreq;  in init_crypt()
224 	skcipher_request_set_tfm(subreq, ctx->child);  in init_crypt()
225 	skcipher_request_set_callback(subreq, req->base.flags, done, req);  in init_crypt()
231 	subreq->cryptlen = XTS_BUFFER_SIZE;  in init_crypt()
237 			subreq->cryptlen = n;  in init_crypt()
263 	struct skcipher_request *subreq;  in do_encrypt()  local
265 	subreq = &rctx->subreq;  in do_encrypt()
269 		      crypto_skcipher_encrypt(subreq) ?:  in do_encrypt()
283 	struct skcipher_request *subreq;  in encrypt_done()  local
294 	subreq = &rctx->subreq;  in encrypt_done()
295 	subreq->base.flags &= CRYPTO_TFM_REQ_MAY_BACKLOG;  in encrypt_done()
313 	struct skcipher_request *subreq;  in do_decrypt()  local
315 	subreq = &rctx->subreq;  in do_decrypt()
319 		      crypto_skcipher_decrypt(subreq) ?:  in do_decrypt()
333 	struct skcipher_request *subreq;  in decrypt_done()  local
344 	subreq = &rctx->subreq;  in decrypt_done()
345 	subreq->base.flags &= CRYPTO_TFM_REQ_MAY_BACKLOG;  in decrypt_done()