542 		ret = drbg_kcapi_sym(drbg, drbg->C, temp + len, &cipherin);  in drbg_ctr_update()
558 	memcpy(drbg->C, temp, drbg_keylen(drbg));  in drbg_ctr_update()
596 		ret = drbg_kcapi_sym(drbg, drbg->C, drbg->scratchpad, &data);  in drbg_ctr_generate()
688 		ret = drbg_kcapi_hash(drbg, drbg->C, drbg->C, &seedlist);  in drbg_hmac_update()
693 		ret = drbg_kcapi_hash(drbg, drbg->C, drbg->V, &vdatalist);  in drbg_hmac_update()
728 		ret = drbg_kcapi_hash(drbg, drbg->C, drbg->V, &datalist);  in drbg_hmac_generate()
897 	ret = drbg_hash_df(drbg, drbg->C, drbg_statelen(drbg), &datalist2);  in drbg_hash_update()
1019 		     drbg->C, drbg_statelen(drbg));  in drbg_hash_generate()
1111 		memset(drbg->C, 0, drbg_statelen(drbg));  in drbg_seed()
1134 	kzfree(drbg->C);  in drbg_dealloc_state()
1135 	drbg->C = NULL;  in drbg_dealloc_state()
1158 	drbg->C = kmalloc(drbg_statelen(drbg), GFP_KERNEL);  in drbg_alloc_state()
1159 	if (!drbg->C)  in drbg_alloc_state()
1205 	memcpy(dst->C, src->C, drbg_statelen(src));  in drbg_copy_drbg()