407 	struct skcipher_instance *inst = skcipher_alg_instance(tfm);  in adiantum_init_tfm()  local
408 	struct adiantum_instance_ctx *ictx = skcipher_instance_ctx(inst);  in adiantum_init_tfm()
466 static void adiantum_free_instance(struct skcipher_instance *inst)  in adiantum_free_instance()  argument
468 	struct adiantum_instance_ctx *ictx = skcipher_instance_ctx(inst);  in adiantum_free_instance()
473 	kfree(inst);  in adiantum_free_instance()
506 	struct skcipher_instance *inst;  in adiantum_create()  local
535 	inst = kzalloc(sizeof(*inst) + sizeof(*ictx), GFP_KERNEL);  in adiantum_create()
536 	if (!inst)  in adiantum_create()
538 	ictx = skcipher_instance_ctx(inst);  in adiantum_create()
542 				  skcipher_crypto_instance(inst));  in adiantum_create()
552 			 skcipher_crypto_instance(inst));  in adiantum_create()
569 				      skcipher_crypto_instance(inst));  in adiantum_create()
586 	if (snprintf(inst->alg.base.cra_name, CRYPTO_MAX_ALG_NAME,  in adiantum_create()
590 	if (snprintf(inst->alg.base.cra_driver_name, CRYPTO_MAX_ALG_NAME,  in adiantum_create()
597 	inst->alg.base.cra_flags = streamcipher_alg->base.cra_flags &  in adiantum_create()
599 	inst->alg.base.cra_blocksize = BLOCKCIPHER_BLOCK_SIZE;  in adiantum_create()
600 	inst->alg.base.cra_ctxsize = sizeof(struct adiantum_tfm_ctx);  in adiantum_create()
601 	inst->alg.base.cra_alignmask = streamcipher_alg->base.cra_alignmask |  in adiantum_create()
609 	inst->alg.base.cra_priority = (4 * streamcipher_alg->base.cra_priority +  in adiantum_create()
613 	inst->alg.setkey = adiantum_setkey;  in adiantum_create()
614 	inst->alg.encrypt = adiantum_encrypt;  in adiantum_create()
615 	inst->alg.decrypt = adiantum_decrypt;  in adiantum_create()
616 	inst->alg.init = adiantum_init_tfm;  in adiantum_create()
617 	inst->alg.exit = adiantum_exit_tfm;  in adiantum_create()
618 	inst->alg.min_keysize = crypto_skcipher_alg_min_keysize(streamcipher_alg);  in adiantum_create()
619 	inst->alg.max_keysize = crypto_skcipher_alg_max_keysize(streamcipher_alg);  in adiantum_create()
620 	inst->alg.ivsize = TWEAK_SIZE;  in adiantum_create()
622 	inst->free = adiantum_free_instance;  in adiantum_create()
624 	err = skcipher_register_instance(tmpl, inst);  in adiantum_create()
640 	kfree(inst);  in adiantum_create()