1669 struct sdesc {  struct
1676 	struct sdesc *sdesc;  in drbg_init_hash_kernel()  argument
1686 	sdesc = kzalloc(sizeof(struct shash_desc) + crypto_shash_descsize(tfm),  in drbg_init_hash_kernel()
1688 	if (!sdesc) {  in drbg_init_hash_kernel()
1693 	sdesc->shash.tfm = tfm;  in drbg_init_hash_kernel()
1694 	drbg->priv_data = sdesc;  in drbg_init_hash_kernel()
1701 	struct sdesc *sdesc = (struct sdesc *)drbg->priv_data;  in drbg_fini_hash_kernel()  local
1702 	if (sdesc) {  in drbg_fini_hash_kernel()
1703 		crypto_free_shash(sdesc->shash.tfm);  in drbg_fini_hash_kernel()
1704 		kfree_sensitive(sdesc);  in drbg_fini_hash_kernel()
1713 	struct sdesc *sdesc = (struct sdesc *)drbg->priv_data;  in drbg_kcapi_hmacsetkey()  local
1715 	crypto_shash_setkey(sdesc->shash.tfm, key, drbg_statelen(drbg));  in drbg_kcapi_hmacsetkey()
1721 	struct sdesc *sdesc = (struct sdesc *)drbg->priv_data;  in drbg_kcapi_hash()  local
1724 	crypto_shash_init(&sdesc->shash);  in drbg_kcapi_hash()
1726 		crypto_shash_update(&sdesc->shash, input->buf, input->len);  in drbg_kcapi_hash()
1727 	return crypto_shash_final(&sdesc->shash, outval);  in drbg_kcapi_hash()