870 	struct crypto_ahash *nhash;  in crypto_clone_ahash()  local
882 	nhash = crypto_clone_tfm(&crypto_ahash_type, tfm);  in crypto_clone_ahash()
884 	if (IS_ERR(nhash))  in crypto_clone_ahash()
885 		return nhash;  in crypto_clone_ahash()
887 	nhash->reqsize = hash->reqsize;  in crypto_clone_ahash()
888 	nhash->statesize = hash->statesize;  in crypto_clone_ahash()
891 		struct crypto_shash **nctx = crypto_ahash_ctx(nhash);  in crypto_clone_ahash()
899 		crypto_ahash_tfm(nhash)->exit = crypto_exit_ahash_using_shash;  in crypto_clone_ahash()
900 		nhash->using_shash = true;  in crypto_clone_ahash()
902 		return nhash;  in crypto_clone_ahash()
911 		crypto_ahash_tfm(nhash)->fb = crypto_ahash_tfm(fb);  in crypto_clone_ahash()
919 	err = alg->clone_tfm(nhash, hash);  in crypto_clone_ahash()
923 	crypto_ahash_tfm(nhash)->exit = crypto_ahash_exit_tfm;  in crypto_clone_ahash()
925 	return nhash;  in crypto_clone_ahash()
930 	crypto_free_ahash(nhash);  in crypto_clone_ahash()