283 static int essiv_init_tfm(struct essiv_instance_ctx *ictx,  in essiv_init_tfm()  argument
290 	essiv_cipher = crypto_alloc_cipher(ictx->essiv_cipher_name, 0, 0);  in essiv_init_tfm()
294 	hash = crypto_alloc_shash(ictx->shash_driver_name, 0, 0);  in essiv_init_tfm()
313 	struct essiv_instance_ctx *ictx = skcipher_instance_ctx(inst);  in essiv_skcipher_init_tfm()  local
318 	skcipher = crypto_spawn_skcipher(&ictx->u.skcipher_spawn);  in essiv_skcipher_init_tfm()
325 	err = essiv_init_tfm(ictx, tctx);  in essiv_skcipher_init_tfm()
338 	struct essiv_instance_ctx *ictx = aead_instance_ctx(inst);  in essiv_aead_init_tfm()  local
347 	aead = crypto_spawn_aead(&ictx->u.aead_spawn);  in essiv_aead_init_tfm()
358 	err = essiv_init_tfm(ictx, tctx);  in essiv_aead_init_tfm()
388 	struct essiv_instance_ctx *ictx = skcipher_instance_ctx(inst);  in essiv_skcipher_free_instance()  local
390 	crypto_drop_skcipher(&ictx->u.skcipher_spawn);  in essiv_skcipher_free_instance()
396 	struct essiv_instance_ctx *ictx = aead_instance_ctx(inst);  in essiv_aead_free_instance()  local
398 	crypto_drop_aead(&ictx->u.aead_spawn);  in essiv_aead_free_instance()
465 	struct essiv_instance_ctx *ictx;  in essiv_create()  local
491 					sizeof(*ictx), GFP_KERNEL);  in essiv_create()
496 		ictx = crypto_instance_ctx(inst);  in essiv_create()
499 		crypto_set_skcipher_spawn(&ictx->u.skcipher_spawn, inst);  in essiv_create()
500 		err = crypto_grab_skcipher(&ictx->u.skcipher_spawn,  in essiv_create()
506 		skcipher_alg = crypto_spawn_skcipher_alg(&ictx->u.skcipher_spawn);  in essiv_create()
513 				    sizeof(*ictx), GFP_KERNEL);  in essiv_create()
518 		ictx = crypto_instance_ctx(inst);  in essiv_create()
521 		crypto_set_aead_spawn(&ictx->u.aead_spawn, inst);  in essiv_create()
522 		err = crypto_grab_aead(&ictx->u.aead_spawn,  in essiv_create()
528 		aead_alg = crypto_spawn_aead_alg(&ictx->u.aead_spawn);  in essiv_create()
542 	if (!parse_cipher_name(ictx->essiv_cipher_name, block_base->cra_name)) {  in essiv_create()
559 	if (!essiv_supported_algorithms(ictx->essiv_cipher_name, hash_alg,  in essiv_create()
568 	strlcpy(ictx->shash_driver_name, hash_alg->base.cra_driver_name,  in essiv_create()
632 		crypto_drop_skcipher(&ictx->u.skcipher_spawn);  in essiv_create()
634 		crypto_drop_aead(&ictx->u.aead_spawn);  in essiv_create()