337 	struct skcipher_instance *inst = skcipher_alg_instance(tfm);  in hctr2_init_tfm()  local
338 	struct hctr2_instance_ctx *ictx = skcipher_instance_ctx(inst);  in hctr2_init_tfm()
395 static void hctr2_free_instance(struct skcipher_instance *inst)  in hctr2_free_instance()  argument
397 	struct hctr2_instance_ctx *ictx = skcipher_instance_ctx(inst);  in hctr2_free_instance()
402 	kfree(inst);  in hctr2_free_instance()
411 	struct skcipher_instance *inst;  in hctr2_create_common()  local
424 	inst = kzalloc(sizeof(*inst) + sizeof(*ictx), GFP_KERNEL);  in hctr2_create_common()
425 	if (!inst)  in hctr2_create_common()
427 	ictx = skcipher_instance_ctx(inst);  in hctr2_create_common()
431 				   skcipher_crypto_instance(inst),  in hctr2_create_common()
450 				 skcipher_crypto_instance(inst),  in hctr2_create_common()
463 				skcipher_crypto_instance(inst),  in hctr2_create_common()
477 	if (snprintf(inst->alg.base.cra_name, CRYPTO_MAX_ALG_NAME, "hctr2(%s)",  in hctr2_create_common()
480 	if (snprintf(inst->alg.base.cra_driver_name, CRYPTO_MAX_ALG_NAME,  in hctr2_create_common()
486 	inst->alg.base.cra_blocksize = BLOCKCIPHER_BLOCK_SIZE;  in hctr2_create_common()
487 	inst->alg.base.cra_ctxsize = sizeof(struct hctr2_tfm_ctx) +  in hctr2_create_common()
489 	inst->alg.base.cra_alignmask = xctr_alg->base.cra_alignmask |  in hctr2_create_common()
495 	inst->alg.base.cra_priority = (2 * xctr_alg->base.cra_priority +  in hctr2_create_common()
499 	inst->alg.setkey = hctr2_setkey;  in hctr2_create_common()
500 	inst->alg.encrypt = hctr2_encrypt;  in hctr2_create_common()
501 	inst->alg.decrypt = hctr2_decrypt;  in hctr2_create_common()
502 	inst->alg.init = hctr2_init_tfm;  in hctr2_create_common()
503 	inst->alg.exit = hctr2_exit_tfm;  in hctr2_create_common()
504 	inst->alg.min_keysize = crypto_skcipher_alg_min_keysize(xctr_alg);  in hctr2_create_common()
505 	inst->alg.max_keysize = crypto_skcipher_alg_max_keysize(xctr_alg);  in hctr2_create_common()
506 	inst->alg.ivsize = TWEAK_SIZE;  in hctr2_create_common()
508 	inst->free = hctr2_free_instance;  in hctr2_create_common()
510 	err = skcipher_register_instance(tmpl, inst);  in hctr2_create_common()
513 		hctr2_free_instance(inst);  in hctr2_create_common()