1653 struct sdesc {  struct
1660 	struct sdesc *sdesc;  in drbg_init_hash_kernel()  local
1670 	sdesc = kzalloc(sizeof(struct shash_desc) + crypto_shash_descsize(tfm),  in drbg_init_hash_kernel()
1672 	if (!sdesc) {  in drbg_init_hash_kernel()
1677 	sdesc->shash.tfm = tfm;  in drbg_init_hash_kernel()
1678 	drbg->priv_data = sdesc;  in drbg_init_hash_kernel()
1685 	struct sdesc *sdesc = (struct sdesc *)drbg->priv_data;  in drbg_fini_hash_kernel()  local
1686 	if (sdesc) {  in drbg_fini_hash_kernel()
1687 		crypto_free_shash(sdesc->shash.tfm);  in drbg_fini_hash_kernel()
1688 		kzfree(sdesc);  in drbg_fini_hash_kernel()
1697 	struct sdesc *sdesc = (struct sdesc *)drbg->priv_data;  in drbg_kcapi_hmacsetkey()  local
1699 	crypto_shash_setkey(sdesc->shash.tfm, key, drbg_statelen(drbg));  in drbg_kcapi_hmacsetkey()
1705 	struct sdesc *sdesc = (struct sdesc *)drbg->priv_data;  in drbg_kcapi_hash()  local
1708 	crypto_shash_init(&sdesc->shash);  in drbg_kcapi_hash()
1710 		crypto_shash_update(&sdesc->shash, input->buf, input->len);  in drbg_kcapi_hash()
1711 	return crypto_shash_final(&sdesc->shash, outval);  in drbg_kcapi_hash()