1674 struct sdesc {  struct
1681 	struct sdesc *sdesc;  in drbg_init_hash_kernel()  argument
1691 	sdesc = kzalloc(sizeof(struct shash_desc) + crypto_shash_descsize(tfm),  in drbg_init_hash_kernel()
1693 	if (!sdesc) {  in drbg_init_hash_kernel()
1698 	sdesc->shash.tfm = tfm;  in drbg_init_hash_kernel()
1699 	drbg->priv_data = sdesc;  in drbg_init_hash_kernel()
1706 	struct sdesc *sdesc = drbg->priv_data;  in drbg_fini_hash_kernel()  local
1707 	if (sdesc) {  in drbg_fini_hash_kernel()
1708 		crypto_free_shash(sdesc->shash.tfm);  in drbg_fini_hash_kernel()
1709 		kfree_sensitive(sdesc);  in drbg_fini_hash_kernel()
1718 	struct sdesc *sdesc = drbg->priv_data;  in drbg_kcapi_hmacsetkey()  local
1720 	crypto_shash_setkey(sdesc->shash.tfm, key, drbg_statelen(drbg));  in drbg_kcapi_hmacsetkey()
1726 	struct sdesc *sdesc = drbg->priv_data;  in drbg_kcapi_hash()  local
1729 	crypto_shash_init(&sdesc->shash);  in drbg_kcapi_hash()
1731 		crypto_shash_update(&sdesc->shash, input->buf, input->len);  in drbg_kcapi_hash()
1732 	return crypto_shash_final(&sdesc->shash, outval);  in drbg_kcapi_hash()