1565 struct sdesc {  struct
1572 	struct sdesc *sdesc;  in drbg_init_hash_kernel()  argument
1582 	sdesc = kzalloc(sizeof(struct shash_desc) + crypto_shash_descsize(tfm),  in drbg_init_hash_kernel()
1584 	if (!sdesc) {  in drbg_init_hash_kernel()
1589 	sdesc->shash.tfm = tfm;  in drbg_init_hash_kernel()
1590 	sdesc->shash.flags = 0;  in drbg_init_hash_kernel()
1591 	drbg->priv_data = sdesc;  in drbg_init_hash_kernel()
1598 	struct sdesc *sdesc = (struct sdesc *)drbg->priv_data;  in drbg_fini_hash_kernel()  local
1599 	if (sdesc) {  in drbg_fini_hash_kernel()
1600 		crypto_free_shash(sdesc->shash.tfm);  in drbg_fini_hash_kernel()
1601 		kzfree(sdesc);  in drbg_fini_hash_kernel()
1610 	struct sdesc *sdesc = (struct sdesc *)drbg->priv_data;  in drbg_kcapi_hmacsetkey()  local
1612 	crypto_shash_setkey(sdesc->shash.tfm, key, drbg_statelen(drbg));  in drbg_kcapi_hmacsetkey()
1618 	struct sdesc *sdesc = (struct sdesc *)drbg->priv_data;  in drbg_kcapi_hash()  local
1621 	crypto_shash_init(&sdesc->shash);  in drbg_kcapi_hash()
1623 		crypto_shash_update(&sdesc->shash, input->buf, input->len);  in drbg_kcapi_hash()
1624 	return crypto_shash_final(&sdesc->shash, outval);  in drbg_kcapi_hash()